When asked how he liked his job, he said he was happy _____ he was．
| A．what | B．who | C．where | D．how |
It makes no ________ to me what she says. I won’t care.
| A．choice | B．efforts | C．difference | D．differences |
Who do you think is the right person to ________ the task?
| A．undergo | B．undertake | C．understand | D．underline |
He transplanted the young tree to the park ____it was the best time for it .
| A．where | B．when | C．what | D．that |
—It is a lovely day ,isn`t it ?
— yes,______?
| A．,isn`t it ? | B．it is | C．it isn`t | D．is it |
I always take something to read when I go to the doctor`s ____I have to wait.
A. in caseB so thatC in orderD as if