_______ weekdays we go to school _______ seven o’clock.
| A．In; at | B．At; at |
| C．On; at | D．Of; at |
–Is Tony home?
-Yeah, he’s just _______ back from Chengdu.
| A．coming | B．comes | C．came | D．come |
Sam is a very good man. He always tries __________ best to help others.
| A．he | B．him | C．his | D．he’s |
We will have a big test ___________ June 12th. Good luck to you.
| A．in | B．on | C．at | D．by |
Who is ___________ man under the tree?
| A．a | B．an | C．the | D．/ |
They have no classes ________ Saturday and Sunday.
A. in B. on C. at D:from