---Someone is knocking at the door. Who may it be?
---It ______ be Tom. He is still in the school.
A.can’t | B.mustn’t |
C.couldn’t | D.may not |
Peng Liyuan, First Lady of China invited Obama’s wife and his children to visit China March, 2014.
A.a; on | B.the; in |
C.a; in | D.the; on |
---I’ll try harder next time.
---You have said it one hundred times. But _____.
A.the early bird catches the worm |
B.a friend in need is a friend indeed |
C.you can’t burn the candle at both ends. |
D.actions speak louder than words |
---Boys, don’t swim in the Fengcheng River!
---Why not? Isn’t it deep enough _____?
A.to swim across | B.to swim in |
C.swim on | D.swimming on |
Whether we will hold the sports meet _____ the weather.
A.gets up | B.sets up |
C.gets used to | D.depends upon |
If we don’t save energy, it _____ some day.
A.will be run out | B.has been run out |
C.will run out | D.has run out |