Many students didn't realize the importance of study______ they left school.( )
A.whenB.untilC.soD.after
Our hospital needs two ________. You can ask your daughter to have a try.( )
women doctors
woman doctors
woman doctor
women doctor
The final exam is very important. We must take it ________.( )
careless
carelessly
serious
seriously
﹣Look! It ________ be David in the classroom.
﹣It ________ be him. Because I saw him in the library a moment ago.( )
may; mustn't
must; can't
can; can't
can; mustn't
Lucy is ________ eleven﹣year﹣old girl and she goes to school on ________ foot every day.( )
an; the
a; /
an; /
a; the
﹣﹣ Would you mind turning up the music?
﹣﹣ _________. Dad is sleeping now.( )
Sorry, I can't do it
Yes, please
No, not at all
Ok. I will