—I think the man over there must be Bob.
-- It _______ be him. He has ______ to Australia.
| A．can’t, gone | B．can’t, been | C．may not, been | D．mustn’t, gone |
— What do you think of our new school?
— ___________
| A．It’s very well. | B．It’s very good. |
| C．No. I don’t like it at all. | D．The same to you. |
________ of giant pandas is getting _________ because their living areas are becoming farmland.
| A．The number, larger and larger |
| B．A number, larger and larger |
| C．The number, smaller and smaller |
| D．A number, smaller and smaller |
The team will movea speed of 15 kilometers per hour, and have a short break every 2 hours. During the break they will tell stories_______ English.
| A．with ; by | B．at ; with | C．in ; at | D．at ; in |
My school bag is larger than _________.
| A．she | B．her | C．hers | D．her’s |
---What do you think of your boss?
---He always work hard and he is ____________ late for work.
| A．usually | B．often | C．hardly ever | D．many times |