7. She wishes she.............her grand-parents in NewYork next summer.

a. could visit b. visits c. visited d. can visit

(giải thích vì sao nha)

16. She doesn't mind . . . . . hard to reach her career goals.

A. work B. to work C. working D. worked

(giải thích vì sao nha!)

11. The flat looks ... and ... comfortable.

A. nicely/ extremely B. nice/extreme

C. nicely/extreme D. nice/extremely