---How long do you think it is ______he took up the job?--- Half a year at least.
________they decide which college to go to,students should research the admission procedures.
We should not________and laugh at those who have no homes to shelter from the rain and wind.Instead,we should be sympathetic of them.
When you stand on the top of the mountain and overlook the surrounding scenery,you’ll find it is________to climb it up with effort.
Each time I________a good essay when reading newspapers,I cut it out and keep it.
To their disappointment,Dr Wang gave a speech about the economy without even a passing________to the problem of unemployment.