13. My father always _____ to help my mother with the housework.

A. to offer             B. is offering         C. offer                           D. offers

14. I _____ aerobics three times a week at my local gym.

A. play                  B. go                     C. do                              D. take

15. I’m on holiday in the mountains and it _______ yesterday. Everything is white.

A. snowed            B. rained               C. windy                         D. sunny

16. The food here is _______! I've never eaten such a delicious meal before.

A. terrifying          B. terrified            C. terrible                        D. terrific