These young trees must ______.
| A．look after well | B．be look after well |
| C．be looked well | D．be looked after well |
—Excuse me， could you please tell me the way to the ? I have had too much water.
—Go along the street and you will find one.
| A．bedroom | B．living room | C．classroom | D．restroom |
—Look! There a number of apples on those trees.
—Wow! I think the number of the apples over 100.
| A．is； are | B．is； is | C．are； is | D．are； are |
—Whose dog is this?
—It's . Both of like it very much.
| A．Eric's and Mike's； them | B．Eric and Mike's； them |
| C．Eric and Mike's； they | D．Eric's and Mike's； they |
—Lily， do you have any brothers?
—Yes， I have one elder brother. He is college student. He likes playing basketball.
| A．a； the | B．an； the | C．an； / | D．a； / |
Alice, do you know tomorrow?
A. what we have done
B. who will come
C. where they went