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Tham Khảo :
We went shopping yesterday. (Ngày hôm qua chúng tôi đã đi mua sắm)He didn’t come to school last week. (Tuần trước cậu ta không đến trường.)Tk:
I used to play volleyball with my friends when I was young
He wasn't very happy last night because of having lost money. We weren't at home yesterday.

Câu khẳng định:
S + was/were + ..
S là chủ ngữwas/were là các dạng quá khứ của động từ TOBECâu phủ định
Cấu trúc S + was/were + not + ..
Hình thức rút gọn
was +not = wasn’twere + not = weren’tCâu nghi vấn
Cấu trúc:
Was/Were + S + ...? → Yes, S + was/were → No, S + was/were + not

I,
1. You ought to study harder this semester
2. I haven't seen him since 1985
3. How long have you learnt E?
4. I haven't played soccer since 1995
5. I will go to HCM city in order to meet my friends
6. They used to live in Paris when they were young
7. We have lived here for 15 years
8. He has studied E for three years
9. Would you mind if I used your bike?
10. It's verydangerous to go swimming in the river
11. Do you mind getting me a bandage?
12. Do you mind if I turn on the television?
II,
1. took-> take
2. so as to -> so as not to
3. buyed -> bought
4. take-> took
5. wanted -> want
6. did -> do

Bài 1: Bài tập chia động từ thì quá khứ đơn
I (eat)_____ate______ dinner at six o’clock yesterday. A: _____Did______ Helen (drive)____drive_______ to work? – B: Yes, she _____did______.My neighbor (buy)____bought_______ a new car last week. They (go)_____went______ to Italy on their last summer holiday. _____Did______ they (swim)_____swim______ at the beach? – B: No, they _____didn't_____.My family and I (see)_____saw______ a comedy movie last night. First, we (do)____did_______ exercise, and then we (drink)____drunk_______ some water. Suddenly, the animal jumped and (bite)_____bit______ my hand. What time (do)___did________ you (get up)_get up____ this morning? The Wright brothers (fly)____flied_______ the first airplane in 1903. I think I (hear)___heard________ a strange sound outside the door one minute ago. When I was ten years old, I (break)____broke_______ my arm. It really (hurt) _____hurted_____. The police (catch)____caught_______ all three of the bank robbers last week. How many times (do)_____did______ you (read)____read_______ that book? Unfortunately, I (forget)_____forgot______ to (bring)_____bring______ my money.
Bài 2: Chuyển những câu dưới đây từ hiện tại đơn sang quá khứ đơn
He goes to the swimming pool because he likes swimming.
-> He went to the swimming pool because he liked swimming
They have dinner at nine o´clock.
-> They had dinner at nine o´clock
Helen eats too many sweets.
-> Helen ate too many sweets
I buy the newspaper in the shop.
-> I bought the newspaper in the shop
We get up at eight o´clock and go to school
-> We got up at eight o´clock and go to school
Does she buy the newspaper in the shop over there?
-> Did she buy the newspaper in the shop over there?
Do they do their homework in the evening?
-> Did they do their homework in the evening?
Do they have a good holiday?
-> Did they have a good holiday?
Do they find any animals in the forest?
-> Did they do their homework in the evening?
Is it dark when she gets up in the morning?
-> Was it dark when she gets up in the morning?

1. Would you mind if I turned on the TV?
2. Would you mind consetting this composition for me?
3. Do you mind if I take a photo of your study corner?
4. Do you mind if I give some advice on your study habit?
5. Do you mind playing the tape once more?
1. Do you mind if I turn on the TV?
2. Do you mind corecting this composition for me?
3. Do you mind if I take a photo of your study corner?
4. Do you mind if I give some advice on your study habit?
5. Do you mind playing the tape once more?
6. Do you mind if I borrow your dictionary?
7. Would you mind if I had a look at your homework?
8. Would you mind telling me how you learned English at school?
9. Do you mind if I use your computer for one hours?
10. Would you mind solving this math problem for me?

82. He said that he had a toothache
83. She said that she would write him a prescription
84. They said that they were going to the drugstore
85. He said that the doctor had given him some pills
86. She said that she went to the supermarket everyday
87. He said that he had received the envelope
88. They said that they had visited Cannery Row
89. She said that she felt very sick
90. He said that he had bought some popcorn
91. They said that they were flying to California
92. He said that he was cutting off the main valve
93. He said, " I don't know what have happen "
94. She said , " I went to the dentist yesterday "
95. She said , " The doctor wrote her a prescription "
96. He said, " I have a toothache "
97. She said, " I go to the museum every day "
98. They said, " We are going to the supermarket "
99. She said , " The doctor gave me some pills "
100. He said, " I received the report "
101. They said , " We visited the aquarium "
102. He said , " I am feeling sick "
103. She said, " I bought some bread "
104. He said , " I am turning off the televison "
105. They said , " We drove to Chicago "
106. He said that If I were late the following day , he was going to fire me
107. The boy said that he hadn't broken that window
108. Hang said that he was going to change the wheel on her car herself
. He said that he had a toothache
. They said that they were going to the drugstore
. He said that the doctor had given him some pills
. She said that she went to the supermarket everyday
. He said that he had received the envelope
. They said that they had visited Cannery Row
. She said that she felt very sick
chúc bạn may mắn
43 had sold - bought
44 takes - is driving
45 is falling
46 watered - was
47 has chased
48 has played - left
49 have been
50 didn't see