You should try to get a good night’s sleep ______ much work you have to do.
A. however B. no matter
C. although D. whatever
He would’t leave the TV set，______ he was going to have an important exam the next day.
A. even if B. as if
C. as though D. even so
______ which direction should we go，west or east?
A. On B. To
C. In D. With
Miss Yang will teach us Chinese today ______Mr.Zhang.
A. instead B. instead of
C. to D. of
She commanded that the students ______ the classroom before she returned.
A. didn’t leave B. wouldn’t leave
C. needn’t leave D. not leave
Though they hadn’t met for many years，they ______ each other at first sight.
A. realized B. recognized
C. regretted D. remembered
