13. —Hi, Johnson, any idea where Susan is ?
—It’s class time, so she________in the classroom now.
| A．can be | B．must have been | C．might have been | D．must be |
--What is the model plane like?
--Well, the wings of the plane are___________ of its body.
| A．more than the length twice |
| B．twice more than the length |
| C．more than twice the length |
| D．more twice than the length |
The wrong you've done to him is terrible,for__________ you should make an apology to him, I think.
| A．this | B．which | C．what | D．that |
--Are you sure to help me find____________ bed for my new house?
--Of course, but not now. I'm heading, for____________ bed and a good sleep.
| A．a,a | B．a,不填 | C．the,a | D．a, the |
In the middle of the room stands a__________ table.
A. beautiful wooden round B. round wooden beautiful
C. accepted D. received D. beautiful round wooden
Now then, children, it's time you_____________.
| A．washed and dressed | B．are washed and dressed |
| C．will wash and dress | D．were washed and dressed |