--- Haven’t you checked the bill? ______ does $53 plus $5 service charge come to $68?--- Oh! I’m sorry, sir. Here is the change for you.
The number of the people who can afford to buy their own house ______ more than 60%,but a number of houses _______.
I didn’t get a pay rise, but that wasn’t the right reason _______I left.
He started to study ecology and decided to _______his whole life to the science.
Recently our government policymakers are very _______about the rapidly rising food costs.
Disappointingly, the new computer, ________ he loves a lot, breaks down frequently.