I really don’t know____________.
| A．how to do | B．what to do | C．what should I do | D．how I should do |
—_________?
—He’s fat and medium height.
| A．What does he do | B．How old is he |
| C．What does he look like | D．What is he doing |
—I’ll go for a school trip.
—I hope you have a good trip.
—__________
| A．Thanks. | B．Me too. | C．Sure, I will. | D．You too! |
—Thank you very much.
—__________.
| A．No, thanks | B．You’re welcome |
| C．Don’t thank me | D．All right |
There’s________ interesting pay phone next to_______ post office.
| A．a, the | B．an, a | C．a, / | D．an, the |
Toronto is a city in________.
| A．the USA | B．Canada | C．Australia | D．France |