I had meant to meet you at the airport this morning but I was too busy for I_______ a report.
| A．wrote | B．was writing | C．have written | D．had written |
—Did the naughty boy break the glass by chance?
—No, ______.
| A．of course | B．on purpose | C．by hand | D．for pleasure |
They______ with each other for two years before they got married.
| A．had fallen in love | B．got in love | C．had been in love | D．fell in love |
It has something to do with the part electricity ______ in our life.
| A．plays | B．gives | C．takes | D．makes |
After graduation he took all his works to London ______ get a good job there.
| A．so that | B．in order that | C．in order to | D．as to |
As soon as the crew(船员) were attacked, the police______ to look into the matter.
| A．set down | B．set out | C．set about | D．set up |