I can’t ____ what has happened to the vegetables, for they were freshly picked this morning.
A. draw out B. look
out 
figure out D. carry out
I will buy this type of car _____ the price is brought down to under 10,000 dollars.
A. even if B.
provided that 
unless
D. whether
Daniel’s family _____ their holiday in Huangshan this time next week.
A. are
enjoying B. are to enjoy 
will
enjoy D. will be enjoying
It’s quite ______ me why such things have been allowed to happen.
A. for
B. against 
behind
D. beyond
– Did you visit the famous museum?
– No. We ______ it, but we spent too much time shopping.
A. could have visited B. must have visited
can’t have
visited D. shouldn’t have visited
The countryside gives us peace and quiet, which is ______ we can’t enjoy living in the city.
A.
that B. what 
why
D. where
