Cho dạng đúng của từ trong ngoặc

5. Look! The concert__________ (start) at 7 P.M. and__________ (end) at 9 P.M.
6. Canada__________ (provide) fish, furs, and other natural resources to the world since the 15th century.
7. We’ve already booked our holiday. We__________ (go) to Scotland in July.
8. About 375 million people__________ (speak) English as their first language.
9. To preserve natural habitat, the government__________ (establish) six national parks so far.
10. Excuse me, what time__________ (the last train to Dublin/ leave)?
12. English__________ (be) an official language in several African countries, such as Liberia, Nigeria, and South Africa.
13. __________ (you/ ever/ be) to Singapore? - Yes, I__________ (be) there twice.
14. Where__________ (you/ go) on your holiday next summer?