35. ----What's the matter with you, Lucy?

----After the long walk, my legs ___________ and I couldn't go any farther.

A. gave off　　　　　 B. gave in　　　　　　 C. gave up　　　　　 D. gave out

34. _________ only 20 minutes to go before the train left, I felt uneasy in the taxi to the railway station.

A. For　　　　　　　 B. With　　　　　　　 C. As　　 　　　　　D. Because

33. In the evening there was a barbecue, with the whole village ________ the fun.

A. joined　　　　　　 B. joined in　　　　　 C. joining　　　　　　 D. joining in