They'll succeed in working out the problem because they never ____________.( )
A.wake upB.give upC.look upD.make up
The math problem isn't difficult,and most of the students can work it out ______.( )
hardly
easily
simply
impossibly
I have ever seen Alice in WonderlandⅡ(《爱丽丝梦游仙境Ⅱ》).
When ______?
Two weeks ago.( )
did you see it
have you seen it
do you see it
will you see it
I want to call my mother.But I can't find my mobile phone.
Don't worry.My sister's phone is here.You can use ______.( )
my
mine
hers
her
Why do you ______ so upset?
Because I didn't get the first place in the English competition.( )
look
sound
smell
feel
Please be quiet.Our teacher is coming.
It ______ be our teacher.She has gone to Beijing.( )
must
may
can't
mustn't