Many years have been spent by him how to solve the question.
| A．to learning | B．with learning | C．learning | D．on learning |
I don’t know the reason you were absent from the meeting.
| A．that | B．because | C．which | D．why |
The English language isthe grammar and vocabulary.
| A．made up into | B．made up of |
| C．made up for | D．made up from |
the glass on the ground.
| A．Watch out for | B．Pay back |
| C．Pay off | D．Look out |
he will come is still a question.
| A．Whether | B．If | C．That | D．Who |
He often makes his sister .
| A．cry | B．to cry | C．crying | D．cried |