---It seems that Mr. Wu is standing there.
---It ________ be him because he called me from Canada just now.
| A．mustn’t | B．can’t |
| C．needn’t | D．shouldn’t |
There is a dog near here. What ______ it ________ now ?
| A．is ,eating | B．is ,eat |
| C．does, eat | D．does ,eating |
She knows junk food is not good for her health, but it really tastes ___________.
| A．well | B．good | C．better | D．badly |
I spend two hours ______________ TV with my friends.
| A．watch | B．watching | C．see | D．look |
Go ______ the street, the library is next to the post office.
| A．across | B．cross | C．long | D．crossing |
--_________________ ? -- He is handsome.
| A．What does he like ? | B．What is he like ? |
| C．What does he look like? | D．Is he handsome? |