________ Tom liked to eat was different from ________.
| A．That…that you had expected |
| B．What …that you had expected |
| C．That…what you had expected |
| D．What…what you had expected |
It was ______ the old clock that the old man spent the whole morning at home.
| A．repairing | B．repaired | C．to repair | D．in repair |
So convenient _______ to pay by credit card that more and more people apply for their credit cards.
| A．do people find | B．people find it | C．find people | D．do people find it |
I didn’t have to work all weekend — I did it by _______.
| A．chance | B．choice | C．accident | D．myself |
In fact, _______ one cause that leads to the problem.
| A．cattle is | B．cattle are | C．cattles are | D．the cattles are |
—____ at the new school?
—Fine, I've got used to the life there and I've made some friends.
| A．How are you | B．How are you doing |
| C．Are you getting on well | D．How do you do |