It's difficult to pay one's bills when prices keep.............

A, growing B, gaining B, rising D, raising

Life in Hai Phong is....... expensive than that in Hair Duong

A, a little more B, a little much C, far much D, more a lot

I wish this exam .............. easiler

A, is B, will be C, would D, were

We haven't seen Liz ................. two months

A, since B, for C, until D , before

Cho biểu thức: A=\(\left(4x^4-6x^3+6x^2-3\right)^{2019}+\left(x^2+x-3\right)\frac{1}{\left(x^5+x^4-x^3-2\right)^{2019}}\)

1. Lily should try her betterto finish the report.

A B C D

2. These shoes wore inso quickly that I had to buy a new pairafter a month.

A B C D

3. It is difficult to get used to sleep in a tent afterhaving a soft, comfortable bed to lie on.

A B C D

4. One of the most urgent problems faces us now is the need to control pollution.

A B C D

5. The mother askedher son what did he wantfor his birthday

Rút gọn

B=\(\frac{1}{\sqrt{3}+\sqrt{5}}+\frac{1}{\sqrt{5}+\sqrt{7}}....+\frac{1}{\sqrt{97}\sqrt{99}}\)

Last night, .................... nothing to watch on TV, we went out

A, there being B, there having c, having D, being

It's high time ............. your home work, Tony

A, you should do B, you did C, you do D, you will do