y=\(-\cos^3x-\sin^2x+\cos x-3\)

lim\(\dfrac{\left(n-1\right)^2\left(7n+2\right)^n}{\left(2n+1\right)^4}\)

1. difficult

2.dare

3.film

4.streets

5.film

6.helicopter's roar

7.Buddha's made of stone

8.touch

9.finally

Câu 1: Rewrite the following sentences:

a, “Please don’t tell anyone what happened” Ann said to me

=> Ann told me not to tell anyone what happened

b, Don’t forget to order the supplies I need. My boss reminded me.

My boss reminded me to order the supplies he need

c, Do you mind if I borrow your book?

=> Do you mind lending me your book?

d, Persuading her to come is pointless.

=> It’s no use persuading her to come

e, That was a very question ( ask)-> asked

h, I overheard him ( say)... that he didn’t want to learn Math.-> saying

g, She stood there and watched him (drive).... the motorbike-> drive

Mình k chắc chắn đúng nha Chúc bạn học tốt!

1. Keith cartainly can't be held responsible for the accident .

=> In no way can Keith be held responsible for the accident.

2. Melissa's father was very busy , but he still played with her .

=> No matter how busy Melissa's father was, he still played with her

3. " I hear you won the championship . Congratulations!" Jane said to John .

=> Jane congratulated John on winning the championship.

4.You must park your car in the right place ; otherwise the police will give you a ticket .

=> Unless you park your car in right place, the police won't give you a ticket

Mình k chắc chắn lắm, mong bạn thông cảm