—May I go outside and play for a while, Dad?
—No, you can’t ____ your homework is being done.
| A．until | B．as | C．before | D．the moment |
Peter’s jacket looked just the same as Jack’s，but it cost______his.
| A．as much twice as | B．twice as much as |
| C．much as twice as | D．as twice much as |
the buildings were knocked down in the earthquake in the city of Tangshan..
| A．A great deal of | B．A great many |
| C．The number of | D．A great many of |
Americans eat_____vegetables per person today as they did in 1910.
| A．more than twice | B．as twice as many | C．twice as many as | D．more than twice as many |
Hurry up, kids! The school bus _______ for us!
| A．waits | B．was waiting | C．waited | D．is waiting |
—What a mistake!
—Yes. Ihis doing it another way, but without success.
| A．was suggesting | B．will suggest | C．would suggest | D．had suggested |