It took me half an hour ___________ my homework.
---Must I be back home before 6 o’clock? ---No, you ____. But don’t be too late.
---Happy Birthday, Jim! ---_____!
I’m sure I can improve ____in spoken English in two years’ time.
We should return the books to the library ____time.
---Carl, why not go and help your sister water the flowers there? ---Why__________? I’m busy myself. Jack is lying on the grass doing nothing.