—Do you spend a lot of time____ computer?—No, but I spend much time_____ doing my homework.
-- Which basketball player do you like best , Kobe, James or Jordan ? —________ of them.Lin Shuhao is my favorite.
— _____ do you _____ math? —I like it a lot.
The teacher often says, “ _____ late for class.”
There is a policeman _____ the bus. He is watching the traffic.
—How long can I _____ the book? —For four days.