You are not supposed to enter the teachers' office _____( )
unless you are allowed to
if you want to ask questions
when you are asked to come in
—Mum, do you know ________? An engineer.
—That’s interesting. I guess you often fix things for others in your school.
what do my classmates call me
what my classmates call me
why do my classmates call me
why my classmates call me
If you want to keep healthy, going to bed early and getting up early is highly ________.
recommended
challenged
translated
influenced
Although the match is moving in an unexpected ________, our team will win finally, I believe.
instruction
introduction
position
direction
The summer vacation is coming. Don’t swim in the lake, ________ when you are alone.
probably
possibly
especially
exactly
—Why didn’t you open the door for me, Jim?
—I ________ clothes in the bathroom. I didn’t hear the knock.
am washing
have washed
was washing
washed