1c 2d 3a 4c 5b 6d 7b 8c 9d 10b 11b

câu c thì cơ bản là tui chứng minh hai tam giác bằng nhau (c-c-c), xong rồi tui suy ra hai góc bằng nhau

1. Yesterday at 6 o’clock, I ____________ breakfast

A. were eating

B. was eaten

C. was eating

2. I ____________ for my dad. He should be here soon.

A. wait

B. am waiting

C. have waited

3. ____________ the answer to question number four?

A. Do you know

B. Are you knowing

C. Have you known

4. I ____________ an amazing match on TV. It was amazing.

A. have just seen

B. are just seeing

C. just see

5. She ____________ there before, so she knew exactly where to go.

A. was going

B. is going

C. had been

6. When I woke up this morning, it ____________ heavily.

A. was raining

B. rained

C. rains

7. You ____________ your teacher if you don’t understand something.

A. should ask

B. should to ask

C. ought ask

8. You ____________ sorry to Mary, and maybe take her some flowers.

A. ought say

B. ought to say

C. should to say

9. Kim hates ____________ housework.

A. do

B. did

C. doing

10. We enjoy ____________ in the supermarket. We’ll have a great time.

A. shoping

B. shopping

C. shop

11. ____________ cars is very tired. I really don’t like the job.

A. Watching

B. Washing

C. Doing

12. I want to be a teacher. In the future, I ____________ a teacher.

A. will be

B. will going to be

C. am going to be

13. There’s an exam tomorrow. I ____________ an exam tomorrow.

A. will have

B. am having

C. am going to have

14. The teacher ____________ pay attention in the lesson.

A. makes us

B. make us

C. make us to

15. We are not ____________ chew gum at school.

A. allowing

B. allowed

C. allowed to

16. Can you ____________ some cookies?

A. let me to have

B. let me have

C. let me having

17. It is ____________ a hot day that we go to the beach.

A. such

B. so

C. just

18. He really ____________ his mom. They like all the same things.

A. takes care of

B. takes after

C. takes up

Nguồn: https://vietjack.com/giai-bai-tap-cong-nghe-9/ly-thuyet-thuc-hanh-lap-mach-dien-den-ong-huynh-quang.jsp

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