Swimming is ___ in summer.
| A．a great fun | B．great fun | C．great funs | D．great a fun |
He told me that by the end of this year they______together for twenty years．
| A．would work | B．had been working |
| C．will have worked | D．would have been working |
一The English exam is not difficult, is it?
一______．Even Tim________to the top students failed in it．
| A．Yes；belonged | B．Yes；belonging |
| C．No；belonged | D．No；belonging |
_______is known to us is that time is limited and precious.
| A． It | B．That | C．What | D．As |
He has impressed his employers considerably and______he is soon to be promoted．
| A．nevertheless | B．yet | C．accordingly | D．eventually |
In America it’s a mistake to think of Florida only the place for vacation ________its tourist attractions.
| A．in honour of | B．in term of | C．in the name of | D．in the eyes of |