He spends a lot of time ___ the TV set.
A lot of tall buildings __________ in Shanghai in the past three years.
John's success has nothing to do with good luck. It is his hard work __________ has made him what he is today.
I have a lot of books, half of __________ novels.
—Jack hurt his leg yesterday. —What ________ does it make? We can win the coming football match without him.
He practises speaking English ________ cafter work and he is sure to succeed ________ .