—I am afraid we will miss the early bus.—Don’t worry. We have _______ time to do it.
--_____ you call back tomorrow? --Of course I can.
Our teacher often tells us ____ the windows before we leave.
I _____ my homework at home yesterday.
Does Zhao Ping ___ his father or his mother?
Some of the volunteers hope to continue ________ in the village after_______ some time with the villagers.