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Thay M =9 và N = -3 , ta có phép tính sau :
M . N = 9 . (-3)
= - 27
I fish and my sister does, too.
→ I fish and so does my sister.
* Cấu trúc: too / so / neither / either + Trợ động từ + S.
Complete the sentences with the correct form of the words in brackets
| 20. The children look very excited about their first day at school. | (EXCITE) |
| 21. The students are very interested in outdoor activities | (ACT) |
| 22. There are many books on the bookshelf | (SHELF) |
| 23. People use the caculator to do maths. | (CALCULATE) |
| 24. My classmates are very nice and friendly | (FRIEND) |
| 25. This international school has many interesting activities. | (INTEREST) |
| 26. Our art club has many creative students. | (CREATE) |
| 27. People use the pencil sharpener to sharpen the pencils. |
3. I felt her arm (gentle) gently to see if any bones were broken
4. The road runs (near) near the town center
5. He looks (thoughtful) thoughtfully around the house to see if he forgot to turn off any lights!
6. She never eats fast food. That is why she could stay (healthy) healthy all the time
7. My dad (hard) hardly works in the morning because he likes to sleep in.
8. He measured the floor (exact) exact. They proved to be ( perfect) perfectly (exact) exactly measurements
9. The little boy looked (sad) sad. I went over to comfort him and he looked at me (sad) sadly.
10. Michael Simpson finds this book (extreme/ interesting) extremely interesting
Bài 2: Rewrite the sentence using HAVE SOMETHING DONE
1. had / a few weeks ago/ the house / we / painted
We had painted the house painted a few weeks ago.
2. serviced /her car / Sarah / once a year /
Sarah has her car serviced once a year.
3. twelve pounds / have / cleaned / it / my suit / costs / to
It cost twelve pounds to have my suit cleaned.
4. my eyes / I / two years ago / had / tested / the last time / was
The last time I had my eyes tested was two years ago.
5. had / in the kitchen / fitted / some new cupboards / we've
We've had some new cupboards fitted in the kitchen.
551 - 391
= (551 + 9) - (391 + 9)
= 600 - 400
= 200
551-391
= ( 551 + 9 ) - ( 391 + 9 )
= 600 - 400
= 200