_____ of the students who took part in the military training is 450.
A.A number | B.A lot | C.Lots | D.The number |
—Must we get everything ready before we go to the countryside this summer?
—No, you _______.
A.mustn’t | B.won’t | C.don’t have to | D.can’t |
_______ entering the classroom, remember to take your seat and turn off your cell phone.
A.At | B.From | C.Upon | D.As |
I worked as hard as I could _______ for the final exam.
A.to prepare | B.prepare | C.preparing | D.prepared |
Not only I but also Jane and Mary _______ tired of doing the same thing all the time.
A.is | B.are | C.am | D.be |
Getting _______ in the forest is very dangerous.
A. losing B to lose C. lost D. being lost