The job is great in terms of salary ．It has its disadvantages, _______ ．
| A．though | B．however | C．even | D．therefore |
I don't want to get ________ in some lengthy argument about who is to blame.
| A．included | B．involved | C．concerned | D．affected |
For a moment Tom was ________ how to reply to the question.
| A．no idea | B．not knowing | C．puzzling | D．at a loss |
—How did your mother react ________ the news?
—She reacted by getting very angry.
| A．on | B．of | C．with | D．to |
We felt excited so much________ we saw the Statue of Liberty in America last year.
| A．that | B．which | C．when | D．while |
In the evening there was a barbecue，with the whole village ________ the fun.
| A．joined | B．joined in | C．joining | D．joining in |