We can’t work out the physics problem. Can you tell us ____?
| A．how to do | B．what to do it |
| C．how to do it | D．what should to do |
will it take us to fly to Hainan and will the trip to Hainan cost us?
| A．How much, how long | B．How long, how much |
| C．How much, how much | D．How long, how long |
Whathonest boy! And he isbest student of all.
| A．a; a | B．an; the | C．a; the | D．the; the |
He is one of_______in China.
| A．the great scientist | B．the great scientists |
| C．the greatest scientist | D．the greatest scientists |
---- _________ ?
--- He is funny and friendly.
| A．What does he look like | B．What’s he like |
| C．What is he | D．What is he doing |
Who is ______, John, Daniel or Jack?
| A．old | B．older | C．oldest | D．the oldest |