---A number of students _________ in the dining hall.
---Yes, the number of the students ______ 800.
| A．is, is | B．are, are | C．is, are | D．are, is |
Don’t forget ________ the light when you leave the classroom.
| A．close | B．closed | C．to close | D．closing |
She often _______ the dishes at home.
| A．do | B．does | C．makes | D．make |
Can you help me _______ English?
| A．in | B．learn | C．learning | D．at |
—Jack，do you know ________？
—Sorry，I don’t know．
| A．where does Mike live |
| B．where do Mike live |
| C．where Mike lives |
| D．where Mike live |
—How can I go to your school？
—________．
| A．You can walk there with me |
| B．You can take the red sweater |
| C．You can afford it |
| D．You can buy it for fifty yuan each |