In many people's opinion，that company，though relatively small，is pleasant．
| A． | to deal with | B． | dealing with | C． | to be dealt with | D． | dealt with |
His command was that we __________ immediately.
| A．started off |
| B．had started off |
| C．start off |
| D．would start off |
—Do you mind my opening the window? It's a bit hot here.
—__________, as a matter of fact.
| A．Go ahead |
| B．Yes, my pleasure |
| C．Yes, I do |
| D．Come on |
Every farmer knows that weather _________ farming.
| A．plays a part in |
| B．takes part in |
| C．makes use of |
| D．gets along with |
—Please __________ us in the discussion.
—I'd like to, but I'm __________ busy at the moment.
| A．attend; too much |
| B．join; far too |
| C．take part in; much too |
| D．join; too much |
—Are you free tomorrow afternoon?
—I'm afraid not. I'll have to ________ an important lecture given by a famous professor.
| A．join |
| B．take part in |
| C．attend |
| D．enter |