．—I called you yesterday. A woman answered, but I didn’t recognize her voice.
—Oh, it _____ my aunt Jean.
| A．must be | B．must have been | C．might be | D．can have been |
–Don’t you think it a very nice motorbike?
--Yes, but would you please ____ it on my lawn?
| A．not to park | B．not parking | C．not park | D．to not park |
-- _____is that used for?
---_____ the floor.
| A．Why; To cleaning | B．What; Cleaning | C．Why; To clean | D．What; clean |
Seeing this, the boss ______ and he_______ Tod to serve the customer this and that.
| A．got excited; got | B．got exciting; made | C．excited; had | D．exciting; force |
Of the Kar’s boys, Robert is the richest; in other words, Andrew and Krist are _____.
| A．less rich | B．less richer than he | C．more poor | D．not richer as he is. |
At the meeting he gave us some suggestions, one of which was that we____ someone to check the information.
A. sent B send C. would send D. should have sent