The windows of the classroom ________ every day.
| A．should be cleaned | B．should clean |
| C．are cleaning | D．is cleaned |
---How are you? ----_______
| A．How do you do? | B．Good morning！ |
| C．How are you！ | D．Fine, thank you. |
_______is my aunt, and _______are my brothers.
| A．This; this | B．That; that | C．This; these | D．That; this |
Let’s _______ sports.
| A．to play | B．plays | C．playing | D．play |
She eats three _______ every day .
| A．the tomato | B．tomatos | C．tomatoes | D．tomato |
They like _______ after school.
| A．playing the basketball | B．play basketball |
| C．to play the basketball | D．playing basketball |