More trees and flowers should ______ every day to make our school more beautiful.
| A．is planted | B．was planted |
| C．be planted | D．were planted |
In order to ______ his large family, he must work hard.
| A．refuse | B．accept |
| C．support | D．Hug |
He has never been to America ___________?
| A．does he | B．has he |
| C．doesn’t he | D．hasn’t he |
Usually people in Japan and Korea _______ when they meet for the first time.
| A．are supposed to kiss. |
| B．are supposed to bow. |
| C．suppose to kiss. |
| D．suppose to bow. |
After having a class, there _____ some students _____ games happily.
| A．are; playing |
| B．is; playing |
| C．are; are playing |
| D．is; are playing |