After _____ the university, he was sent to work in a factory in a big city.
| A．graduate |
| B．graduate from |
| C．graduating |
| D．graduating from |
I can’t _ __it when people speak with their mouths full.
| A．live | B．stand | C．keep | D．take |
This book is worth ______ .
A to read B．reads C．read D．reading
You should apologize ____ your teacher ______ being late again.
| A．to; for | B．for; to | C．/; for | D．to; to |
When _______ this question, she keeps silent.
| A．asked | B．asking | C．to ask | D．being asked |
Why _____ join us in the game!
| A．not to | B．don’t | C．not to | D．not |