We must ________ ourselves _______ our work.
| A．strict in ; with | B．be strict in ; with |
| C．be strict with ; in | D．strict with ; in |
I’m not sure if he _____ me . If I ________ , I will go with you.
| A．will invite; will be invited | B．will invite; am invited |
| C．invite; will invite | D．invite; invite |
In the shopping mall，there’re many different kinds of boots for people __________.
| A．choose | B．to choose | C．choose from | D．to choose from |
I’ll have an interview tomorrow, so I need to get my shoes _________.
| A．cleaned | B．cleans | C．to clean | D．cleaning |
I like sleeping with the window open ______ it’s too cold.
| A．if | B．when | C．until | D．unless |
When the teacher came in, the students stopped _______ and became very ________.
| A．to talk, quiet | B．talking, quiet | C．to talk, quietly | D．talking, quietly |