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1, mom and dad .....weren't ......( not be ) at home yesterday. they...were..... ( be) at the hospital
2, the weather.....was ...( be ) nice. it...wasn't.....( not be ) windy and rainy
3, .....Was...... (be) he free all day yesterday?
4, when...were .....(be) you born
5, he ....wasn't....(not be) at school. he was at home
6, were you busy yesterday? yes, i....was.....
7, ......was.....it cold last night? no, it....wasn't......
8, where....were.... they on sunday? they....were....at the store
9, .....were..... Nina and Sam strong this morning? no,they...weren't.....
10, ......was....... Sam ill last night? yes,he....was.....
Ex 2 . Change these sentences into negative and interrogative form
1, she was tired last night =>..........she was't tired last night..............
2, i was in London last month => .....i wasn't in London last month......
3, they were at Nina's house yesterday =>............they weren't at Nina's house yesterday ..........
4, she was with him yesterday =>...............she wasn't with him yesterday...........................
5, tom was at school last monday =>..............tom wasn't at school last monday...........................
HỌC TỐT 
Ex 1 . write the correct past simple tense of tobe
1, mom and dad ......weren't.....( not be ) at home yesterday. they....were.... ( be) at the hospital
2, the weather...is.....( be ) nice. it....isn't....( not be ) windy and rainy
3, .....Was.... (be) he free all day yesterday?
4, when....was....(be) you born
5, he ...wasn't.....(not be) at school. he was at home
6, were you busy yesterday? yes, i.....was.....
7, .......was...it cold last night? no, it...wasn't.......
8, where.....are... they on sunday? they....are....at the store
9, ...are....... Nina and Sam strong this morning? no,they.....aren't...
10, ......Did....... Sam ill last night? yes,....she did.....
Ex 2 . Change these sentences into negative and interrogative form
1, she was tired last night =>........She wasn't tired last night.......................................
=> Was she tired last night?
2, i was in London last month => ............I wasn't in London last month..........................
=> Were you in London last month?
3, they were at Nina's house yesterday =>.............They weren't at Nina's house yesterday.....................................
=> Were they at Nina's house last night?
4, she was with him yesterday =>...........She wasn't with him yesterday...............................
=> Was she with him yesterday ?
5, tom was at school last monday =>..............Tom wasn't at school last Monday..........................
=> Was Tom at school last Monday ?
Give the correct form of the verd in the brackets.
1. Minh(be) was tired when I (see) saw him yesterday
2. Yesterday, I (get up) got up at 6:00. Then I (have) had an enormous breakfast at 6.30. I (go) went to work at 7.00 and (come back) came back home at 5p.m
3. It (rain) rained alittle last summer
4. My baby (be) was happy yesterday
5. The train (stop) stopped a few minutes ago
6. I (not eat) don't eat anything this morning. Now I am hungry
7. Was Tom (visit) visit his friends last Sunday ?
8. Where did you (spend) spend your holiday last summer ?
9. There (be) were a lot of snow last winter
10. How many books did you (read) read last month ?
11. We (not be) weren't in Ha Long Bay last holiday
12. Tom (not play) didn't play football yesterday morning. He (have) had to go to school
13. When did you finish your homework ? - Last night
14. When I (be) were a child, I often (go) went to the farm with my parents
15. I (be) were very good at Math and English when I (be) were at school
Give the correct form of the verd in the brackets.
1. Minh was tired when I saw him yesterday
2. Yesterday, I got up at 6:00. Then I had an enormous breakfast at 6.30. I went to work at 7.00 and came back home at 5p.m
3. It was rainning a little last summer
4. My baby was happy yesterday
5. The train stopped a few minutes ago
6. I am not eating anything this morning. Now I am hungry
7. Did Tom visit his friends last Sunday ?
8. Where did you spend your holiday last summer ?
9. There were a lot of snow last winter
10. How many books did you read last month ?
11. We weren't in Ha Long Bay last holiday
12. Tom didn't play football yesterday morning. He had to go to school
13. When did you finish your homework ? - Last night
14. When I was a child, I often went to the farm with my parents
15. I was very good at Math and English when I was at school
1. weren't
2. wasn't
3. Was
4. was
5. was
6. Were
7.was
8. Were
9. wasn't
10. was
11. Was; wasn't
12. were; were
13. Were; weren't
14. Was; was ( còn ghi thiếu nha)
15. was, am
16. is; was
17. are ( thiếu giới từ)
18. was
1.They(be )-----were-----sad yesterday
2.She (go)— ---went------to school last sunday
3.I (buy)--------bought-----some new pens two days ago
4Nam (be)--------was------at home last Monday
5.They (build ) -----built-----this house last year
6.We (make)-----made------a cake for my mother’s birthday yesterday
7.Lan (see)--------saw------- an accident two days ago
8.My brother (draw)--------drew-------this picture last week
9.He (be)--------was------tired yesterday
10.I( read )-------read------that novel last month
1. Lan (take) ___took___ her penpal, Maryam, to the Hung Kings' Temple last week.
2. So far, the students in my school (donate)__have donated____ thousands of used books.
3. I wish there (be) __were___ no conflicts between the generation gaps.
4. When we entered the room, he (practice) ___was practicing___ his music lessons.
5. The capital of Viet Nam is Ha Noi and it is the second (large)___largest__ city in the country.
6. The government must take (measurement)_measuree___to preserve historical sites in the area.
7. If we use much pesticide on vegetables, the vegetables will become (poison)__poisonous__ and inedible.
8. Our form teacher is very (please)__pleased__ that we are working hard for the exams.
1.Yesterday was Monday. I was at school
2. Are Nina and Sam strong this morning?
3. Phong went to Phu Quoc island last Sunday
4. Did Lan do all homewrok yesterday ?
5. Was he free all day yesterday?
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