—Mum, _________shall we have lunch?—We will have it when your dad_________.
The students should ________ to choose their own clothes. It will be a good way _____ themselves happy.
I _____ have short hair, but now I ______ to having long hair.
Last year, I usually spent a lot of time ____my homework. And at the same time, I paid some money ____ my musical classes.
English is spoken ____ a second language in many countries. Many Chinese learn it ____ different ways.
_____, I was afraid of the dark, then I went to bed with my bedroom light ____.