12.　　　　 Don't wear the _____ (mud) shoes inside.

11.　　　　 He's in prison for bank _____ (rob).

10.　　　　 We _____ (not see) each other since we _____ (leave) school.

9.　 I can't make up my mind which sweater _____ (buy).

8.　 He said he _____ (help) me whenever I needed.

7.　 　Now Sandy _____ (watch) TV in the living-room. At this time yesterday, she ____

(also watch) TV. That's what she ever does!

6.　 Sandy _____ (make) dinner when I _____ (arrive).

5.　 Don't forget to take your umbrella . It _____ (rain).

4.　 I _____ (travel) to South America several times. The last time I _____ (go) there,

I _____ (visit) Brazil.

3.　 You _____ (change) a lot since I _____ (see) you.