. I'm looking forward to (see)___________________you soon.
14. It is interesting (learn)___________________English.
15. He always (make)____so much noise in the class.
16. Don't make so much noise. We (work)___________________now.
17. It (take) ___________________Lan 2 hours to fly to Ho Chi Minh city yesterday morning.
18. Yesterday, when I came to see Peter, he (do) ___________________his homework.
19. If she asks me for money, I (give)___________________it to her.
20. My mother (work)___________________for this company for more than 10 years.
seeing - to learn - is always making - are working - took - was doing - will give - has worked