I hate ______ their complains all day. one of these days I’ll tell them what I really think.

　 A. paying attention to 　 B. to talk about

　 C. listening to 　       D. to have heard?

Only after a baby seal is pushed into the sea by its mother ___ to swim.

  A. how will it learn  B. it will learn how

  C. will it learn how  D. and it will learn how

When they went into the shop and asked to look at the engagement rings, the girl brought out a cheaper one, _______ she had arranged with James.

A. the which was what   B. what was that  C. which was what  D. that was that

We are living in an age ______ many things are done on computer.

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

John wanted to ride his bike in the street but his uncle told him _____ . 

A. not to    B. not do    B. not do it    D. do not to

Jenny _____ have kept her words. I wonder why she changed her mind. 

A. could    B. might    C. would    D. should

It's dangerous to let the children who are _____ go swimming in the river. 

A. too young to    B. so young    C. not old enough to    D. so old

—May I move your bag a little and take this seat？

   —_____ . 

A. I don't mind    B. Go ahead    C. It doesn't matter    D. Do it please

Was it _____ she heard with her ears _____ really made her frightened？

A. what；that    B. it；that    C. that；which    D. what；／

_______ time, he’ll make a first-class tennis player.

A. Having given     B. To give  C. Giving   D. Given