I like getting up very early in summer. The morning air is so good ______.
A. to be breathed B. to breathe
C. breathing D. being breathed
The fire made _____ difficult to rescue the people trapped under the ruins in the earthquake.
A. / B. this C. that D. it
The mother waved to her daughter until the train .
A. out of sight B. got out of sight
C. caught sight D. lost sight
He hurried to the station only that the train had left.
A. to find B. finding C. found D. to have found
It was Asimov was eleven years old his talent for writing became obvious.
A. that, when B. When, that
C. when, when D. when, which
We were having lunch when the clock ___________ twelve.
A.beat B. impressed C.hit D. struck
