—Where are you going for fun in the coming summer vacation?
—I ________ go to Europe, but it depends on my mother's plan.
A.must B.may C.need
—It's only six o'clock. Why do you get up so early?
—I must put the time to good use if I want to achieve my dream, I decide to get up ________the sun ________from today on.
A.as soon as, rises B.as far as, raises C.as well as, rises
—Any successful book like Harry Potter ________reading.
—Yes, and most readers of the books can't wait ________what happens next in these magical stories.
A.needs, seeing B.needs, to see C.need, to see
I ________play computer games in groups online, but now I get used to ________through the Internet.
A.am used to, studying B.used to, studying C.used to, study
All of my classmates ________ the Communist League（共青团）since 3 years ago. We are all proud of it and hope to make contributions to our country.
A.joined B.have joined C.have been in
—We'd better ________a taxi right now, or we won't get to the meeting on time.
—All right.
A.call back B.call in C.call up
