问题：
[单选] Have you ever been to the museum_________ was built last year?
which 。where。when。what。
问题：
[单选] You can borrow that bicycle if you________．
want to 。want it：。want to do。will want。
问题：
[单选] I always regretted not_________ harder when l was young．
studyin9 。having studied。to study 。D to have studied。
问题：
[单选] I looked and looked，and at last I made out two figures moving slowly in the _______.
end 。distance 。past 。wild。
问题：
[单选] ________at his model plane over the weekend，he didn’t complete it．
As he worked hard 。Hard as he worked。How he worked hard。How hard he worked。
问题：
[单选] His hands _______ a little as he took up a pen and began to write．
waved 。shook 。raised。1ifted。
问题：
[单选] I have four letters to write today and I have finished_________．
ones 。the three 。three 。／。
问题：
[单选] I remember _______ her at the party last week．
to meet 。meeting。having met。to have met。
