你在课桌上捡到一本书,你会问同桌:________A.Is this your book? B.Is this your box?
_____is exercise .A. Runing B. Running C. Run
_____do you play basketball ?Three times a week .A. How long B.How often C. How many
Yesterday we____a pair of runners and a T-shirt for Li Ming .A. buy B. bought C. is buying
Let’s ask the police officer ______some help .A. for B. on C. to
Do you have ____runners ?A. some B. any C. little