They _________ have arrived at lunchtime but their flight was delayed.
| A．will | B．can |
| C．must | D．should |
He said it was this classroom _______ he found his lost watch and _____ he would take good of it from then on. 
| A．that; that | B．when; what | C．that; what | D．where; that |
Most of what has been said about the Smiths _____ also true of the Johnsons.
| A．are | B．is | C．being | D．to be |
The restaurant is ________ the one near our school. 
| A．as four times big as | B．four time big as |
C．four times the size of | D．four times as bigger as |
. –Do you mind if I turn off the radio?
– ________. The good news will be on in a few minutes.
| A．Of course not. | B．I’m afraid I do. |
| C．Why not? | D．Yes, just go ahead. |
All of you ____ at the school gate! We’ll soon start.
| A．are gathering | B．will gather | C．have gathered | D．gather |