The explanation of our teacher will make the reading easy ______.
A. to be understand B. to understand C. understood D. understanding
When the clock __________ twelve o’clock, Cinderella suddenly remembered her godmother’s words and rushed away from the prince.
A. struck B. beat C. alarmed D. settled
----Look! Where are you going? ---Sorry. I _______________.
A. wasn’t noticing B. am not noticing. C. don’t notice. D. haven’t noticed
________ was most important to her was her family.
A. What B. Which C. As D. It
All of us found ______ difficult to work out the maths problem.
A. what B. that C. which D. it
By the time these books were published, he _____ addicted to them.
A．had become B. becomes C. has become D.became
