The weather was very good, _______we hadn’t expected.
| A.which | B.that | C.what | D.as | 
I’d rather read than watch television;the programs seem ______ all the time.
| A.to get worse | B.to be getting worse | 
| C.to have got worse | D.getting worse | 
Mr Johnson preferred ______ heavier work to do.
| A.to be given | B.to be giving | C.to have given | D.having given | 
Lily’s mobile phone was left in a taxi accidentally,never______again.
| A.to find | B.to be found | C.finding | D.being found | 
Hearing his words,I couldn’t decide ______or remain.
| A.whether to go abroad | B.if I go abroad | 
| C.if to go abroad | D.to go abroad | 
The man we followed suddenly stopped and looked as if ______ whether he was going in the right direction.
| A.seeing | B.having seen | C.to see | D.to have seen |