Some researchers believe that there is no doubt______a cure for AIDS will be found.
A. whether B. that
C. what D. which
Nowadays more people are advised to arrange for insurance_____they need medical care.
A. in order B. in need
C. in case D. in hope
Last Monday, I was asked to give the new students a test____ their English level.
A. grading B. to grade
C. to have graded D. having graded
- Why do you look so worried?
- My MacBook Pro broke down and my paper______unfinished since.
A. was left B. has left
C. left D. has been left
The athlete's years of hard working________when she finally won the Olympic gold medal.
A. went on B. got over
C. ended up D. paid off
- Of the two bags, which one do you prefer?
-__________bigger one. It's_______ most beautiful one, I think.
A. The; a B. The; the
C. A; / D. A; the
