–Whose is this purple scarf?
–It _______ be Mary’s. She always wears a purple scarf like this.
| A．must | B．can |
| C．mustn’t | D．can't |
Do you have ________ to say about your work and study?
| A．else anything | B．else everything |
| C．anything else | D．everything else |
In our country the oldtaken good care of.
| A．be | B．is | C．are | D．being |
—Has she hadfor the job?
—Yes, she has taught English for more than 10 years.
| A．enough experience | B．enough experiences |
| C．many experiences | D．much experiences |
They are able to talk openly to one another whenever of them feels hurt .
| A． some | B．all | C．either | D．both |
I really need to take more exercise because I’mweight.
| A．putting off | B．putting on |
| C．putting down | D．putting away |