11. It took us ages to get used (live) ________________ in an apartment house.
12. Lots of trains used (stop) ________________ here, but not many do now.
13. Didn't Nick use (work) ________________ on a building site?
14. She may be late if she (not hurry) ________________.
15. If you are kind to me, I (be) ________________good to you.
16. If he (give) ________________ up smoking, as his doctor orders, he will be soon well again.
17. You (not pass) ________________ your driving test unless you drive more carefully.
18. He’ll be ill if he (not stop) ________________