Chia động từ trong ngoặc

1.John is very interested in historic___(preserve)
2 . I try to keep up with the latest___in computer technology. (develop)
3. The situation is serious but _____ (repair)
4. The company is an international____ in grain. (trade)
5.we have a very_____approach to teaching languages. (communicate)
6. His application for membership of the____was rejected (organise)
7. The inner____ areas don't have many green spaces (resident)
8. Emma is very_______  about the clothes she buys. (select)
9.Police work is physically_____and stressful(demand)
10. Many potential_________are being put off too(replace)
GIẢI THÍCH GIÚP MÌNH NỮA