_________ fine day it is! Let’s go and fly a kite．

A．What

B．What a

C．How

D．How a

－Excuse me, where is Mr Brown’s office?

－Sorry, I don’t know．I _________ here for only a few days．

A．work

B．worked

C．have worked

D．will work

Tony, tell me the result of the discussion _________ you had with your dad yesterday．

A．what

B．which

C．when

D．who

－Why are you so excited?

－Peter invited me _________ on a trip to Yuntai Mountain．

A．to go

B．go

C．going

D．went

Soft drinks _________ to children for free in some restaurants on Children’s Day．

A．offer

B．have offered

C．are offered

D．will be offered

－What do you think of the dress?

－Wonderful．I don’t think I can find a _________ one．

A．good

B．better

C．bad

D．worst

－Mr Hu, can you tell us how to learn math well?

－Sure．But remember nothing can be learned _________ hard work．

A．by

B．at

C．without

D．for

－Mom, can I leave my homework for tomorrow?

－I’m afraid not．Don’t _________ what you can do today till tomorrow．

A．put on

B．put down

C．put up

D．put off

_________ you wait a few more minutes? It’ll be your turn soon．

A．Must

B．Should

C．Could

D．Might

－I called you at 4∶00 yesterday afternoon, but no one answered．

－Sorry, I _________ with my friends at that time．

A．swim

B．swam

C．will swim

D．was swimming