Only when _________ be possible to sign the papers.
A. does the boss come will it B. the boss comes will it
C. has the boss come it will D. the boss comes it will
Glasses are __and must be handled with great care.
A. abundant B. diverse C. extinct D.fragile
The school rule states that no child shall be, unless _by an adult, allowed out of the school during the day.
A. to be accompanied B. accompanying
C. accompanied D. being accompanied
Stephen Hawking believes that the earth is unlikely to be the only planet life has developed gradually.
A. whose B. where C. which D. what
What a pity! When we got to the cinema, the movie Let the Bullets Fly _________, so we saw only the end of it.
A. was finishing B. has just finished
C. just finished D. had just finished
No matter how low you consider yourself, there is always someone looking up to you ___
they were that high.
A. to wish B. to have wished C. wishing D. having wished
