11. I haven’t seen Kate ............................. Christmas.
A. for B. never C. ever D. since
12. He’s worked for this company ......................... many years.
A. since B. for C. in D. at
13. After they ____ their breakfast, they ____ shopping yesterday.
A. have/go B. had had/go C. had/had gone D. had had/went
14. We ____ him since he ____ married.
A. didn’t see/got B. haven’t seen/got C. don’t/get D. hadn’t seen/got
15. We ____ what to do with the money yet.
A. not decide B. didn’t decide C. haven’t decided D. hadn’t decided