He lost his key.It made him ________ in the cold to wait for his wife’s return.
Maybe you should __________.
Our physics teacher told us light __________ faster than sound last term.
Xiao Li was supposed __________ her homework before nine o’clock. But she couldn’t.
Where was Daly __________ Linda was looking for him?
I __________ the CDs to you if I have time tomorrow.