7. You should know better than____ your little sister at home by herself.
A. to leave B. leaving C. to have left D. left
8. As the train will not leave until one hour later, we ____grab a bite at the snack bar.
A. may well B. just as well ? C. might as well D. as well
9. She resorted to ____ when she had no money to buy foods for her children.
A. have stolen B. steal C. stole D. stealing
10. The boy has admitted to ____ the window while playing football yesterday.
A. breaking B. having been broken ?C. break D. be breaking
11. Betty advised me to label our luggage carefully in case it gets ____in transit.
A. misused B. mishandled C. mistaken D. mislaid
12.____money, she is quite rich. However, this does not mean that she is happy.
A. Concerning B. As to ? C. In terms of D. In the light of