－What do you think of the book?

－Oh, excellent. It’s worth ______ a second time.

Go on _______ the other exercise after you have finished this one.

If it is fine tomorrow, we ______ a football match.

 When he was at school, he ______ early and take a walk before breakfast.

 In the past 30 years China ______ great advances in the socialist revolution and socialist construction.

 I ______ go to bed until I ______ finished my work.

 Mary is very late, she ______.

Most of the artists _______ to the party were from South Africa.

“What did you do in the garden?”

“I watched my father ______ his motorbike.”

I don’t allow ______ in my office and I don’t allow my family ______ at all.