—Look! How _________ the market is!
—Yes. There are always lots of people buying things there.
| A．live | B．living | C．alive | D．lively |
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．/ |
More treesto protect the environment.
A、must plant
B、must be planted
C、should plant
Not only his parents but also hevery friendly to me.
A、are B、is C、be