given 3 real numbers t,u,v such that t+u=8and 2v2 tu=\(\sqrt{32}v\) 20
Find the values of these number
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20. Chọn C
21. Chọn D.
22. Chọn A.
Chúc bạn học tốt(^_^)
20 .............everything before the visitors came ?
a. had they prepared b. were they preparing
c. have they prepared d. are they preparing
21 The boys were clapping their hands and cheering loudly
a. enjoying himself b. crying loudly
c. observing the scene d. shouting congrauations
22 what games did you ........................................?
a. best b. well c. rather d. better ( 1 trog 2 )
1. Yesterday, I (go).............. to the restaurant with a client.
a. was go b. went c. goed
2. When we (arrive) ………………. at the restaurant, the place (be) .......……….. full.
a. arrived/was b. arrived/is c. arrive/was
3. My client and I slowly (walk) .......……..... back to the car.
a. walked b. walks c. walking
4. We (stop)…………....… in the grocery store and (buy) ................ some sandwiches.
a. stopped/buy b. stopped/bought
c. stop/bought
5. Thật (be) ................... better than waiting for two hours.
a. was b. were c. been
1 b.went
2) a.arrived/was
3) c.walking
4) a.stopped/buy
5) a.was
1. He alway drives his car out of the garge at nine o'clock in the morning.
2. They rarely find a parking place near the shop
3. I sometime fly with my parents to Florida in spring.
4. She often comes to school late in winter.
(ở câu 1 alway ko có s nha bạn)
Must nè:
Students must attend school on time
Students must complete homework
Students must actively express their opinions
Students have to be honest when doing tests
Students must be polite to the teacher
Students must wear uniforms prescribed
Students must unite
Students must study hard
Students must pay attention to lecture
Students must write full papers
Mustn't nè:
- You mustn't using phone in class
- You mustn't talk in class
- You mustn't joking in class
- You mustn't play football in school yard.
- We mustn't pick flowers in the school garden - You mustn't throw trash or draw on the walls.
- You mustn't copying your friend's homework.
- You mustn't fight with your friends - You musn´t talk in the lesson.
- You musn´t use the phone in the class.
- You musn´t make-up in the class.
n my family , there are 4 people : my father , my mother , my sister and me . My mother this year 40 years old. She is a teacher. . My father this year 50 years old. He is a teacher too . Sister and me are student study in the school . We are very nice . I love my family .
Hello, everyone! I’m glad to introduce my family. There are four people, including Mom, Dad, one brother and me. My mother’s name is Mai, and she is 50 years old. She is a beautiful woman with long black hair. My father’s name is Truong, and he is 55 years old. And my brother is Duy. He is 17 years old, and now he is a student of Minh Khai High School. I always love my family, even in my dream.
Đây là một ví dụ nha bạn! Bạn có tham khảo cách này!
1 I sit .......... sarah at school
A on B next to C between
2 There are 4 students at each table. ......... me is my friend justine.
A. in front of B. near to C. opposite
3 We had sandwiches .......... a pretty fountain.
A. by B. on C. in
4 you need to walk ......... this road quickly. There's lots of traffic
A. across B. by C. on
5...... the teacher's desk is a clock.
A. Opppsite B. above C. next to
6 there's a wastepaper basket ......... her desk.
A. On B. Under C. Between