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10. The dog (wag) --------------------- his tail whenever he (see) ------------------------- me.
11. I think he (leave) -------------------- as soon as he (know)-------------------- the news
12. He (come) ------------------- and (see) --------------------- you soon.
13. My mother (come) ----------------------- to stay with us next weekend.
14. Where you (spend) ------------------- your holidays next summer?
15. Violets (bloom)----------------- in spring.
16. They (prepare)-------------------- the Christmas dinner at the moment.
17. When he lived in Manchester, he (work) ---------------- in a bank.
18. Birds (build) ------------------ their nests in summer and (fly)-------------------- to the South in winter.
19. I (lose) -------------------my key. (can) ---------------------you help me look for it?
20. My brother (join) ----------------------the army when he (be) --------------------young.
10.wags/sees
11.will leave/knows
12.
12.will come
13..will spend
14.bloom
15.are preparing
16.worked
17.build/ fly
18.have lost/ Could
19.joined/ was