— The food here is nice enough.

— My friend ______ me a right place.

A. introduces      B. introduced    C. had introduced D. was introducing

 ______ the police thought he was the most likely one, since they had no exact proof about it, they could not arrest him.

A. Although        B. As long as    C. If only         D. As soon as

 Either you or one of your students ______ to attend the meeting that is due tomorrow.

A. are            B. is            C. have            D. be

 You and I could hardly work together,       ?

A. could you       B. couldn’t I   C. couldn’t we    D. could we

 Please do me a favor — ______ my friend Mr. Smith to Youth Theater at 7:30 tonight.

A. to invite       B. inviting      C. invite          D. invited

 — It’s the office! So you        know eating is not allowed here.

— Oh, sorry.

A. must            B. will          C. may             D. need

 Nowadays people sometimes separate their waste to make it easier for it       .

A. reusing         B. reused        C. reuses          D. to be reused

 She is very dear to us. We have been prepared to do        it takes to save her life.

A. whichever       B. however       C. whatever        D. whoever

 Would you please keep silent? The weather report and _________I want to listen.

A. is broadcast                     B. is being broadcast

C. has been broadcast              D. had been broadcast

 I was born in New Orleans, Louisiana, a city        name will create a picture of beautiful trees and green grass in our mind.

A. which           B. of which      C. that            D. whose