1. bad driving _______ (cause) many accidents
2. Nga and Hoa _________ (see) a movie tonight
3. Sue can _________ (speak) Vietnamese very well
4. Mozart _________ (write) more than 600 piese of music
5. Hoư _________ you _________ (learn) to drive? My father _________ (teach) me
6. We usually _________ (go) to the library three times a weèk, but last weêk we __________ (go) twice
7. Alexander Graham Bell ____________ (introduce) the telephone in 1876
8. Yesterday I _________ (be) busy, so I __________ (not have) time to phone you
9. What ___________ you _________ (do) next summer vácation ?
I ________________ (visit) my grandparents in Nha Trang
10. Would you like ___________ (come) to dinner tomorrow?