_______,when Marx was already _______,he found it was important to study the situation in Russia, so he began to learn Russian.

A. In 1870s, in his fifties

B. In 1870s, in fifties

C. In the 1870s, in fifties

D. In the 1870s, in his fifties

—We can not bring any snacks at the sports meeting.

—_______.

A. Neither do we  B. Neither can we

C. So do we       D. So can we

It was _______ problem that _______ of the students could work it out.

A. such a hard; few  B. so hard; a few

C. such hard a; few  D. so a hard; a few

Paul is really considering __ himself to __ those children in the earthquake-hit area.

A. to devote, teaching   B. to devote, teach

C. devoting, teach      D. devoting, teaching

I think the new film _______ by Mr. Zhang _______.

A. is directed; is worth being seen

B. directed; is worth seeing

C. is directed; is worth seeing

D. directed; is worth being seen

My father had _______ sleep last night ,so he felt _______ sleepy today.

A. a bit; a little      B. bit; little

C. a bit of; a little    D. a little; a bit little

The _______ documentary describes _______ in the future.

A. two hours’; how Wu Xi will be lik

B. two-hour; what Wu Xi will be like

C. two-hours; how Wu Xi will be

D. two hour’s; what Wu Xi will be like

—What shall we do now?  —_______ it’s raining hard, let’s stay at home.

A. So        B. Since         C. Though      D. If

Could you please tell me _____________?

A. what she had done with the newspapers?

B. how we can call this lady?

C. what is wrong with the little boy

D. which gate I should go

I have two rooms to____________. But I can’t decide_____________.

A. 1ive, which one

B. 1ive in, to choose which one

C. 1ive in, which one to choose

D. 1ive, which one to choose．