Tom’s uncle knows computers well, and he __________ a computer engineer .
| A．maybe | B．may be | C．may be is | D．may is |
—_______ the computer?—It’s in the sitting room..
| A．Is it | B．How’s |
| C．What’s | D．Where’s |
_______your mother know this pretty girl?
| A．Do | B．Are | C．Does | D．Is |
They_______ in our school. They are in No.2 Middle School.
| A．are | B．is |
| C．aren’t | D．isn’t |
—Do you have a bike?— Yes, _______! It’s my bike.
| A．Look at | B．Listen |
| C．Look | D．Think |
There is a tall tree _______our classroom.
| A．in front of | B．in the front of |
| C．before | D．after |