`@kem`
III. Cho dạng đúng của từ trong ngoặc để hoàn chỉnh câu như ví dụ (câu 0) đã làm.
`0.` We use solar energy for our (day) ______daily ____ life.
`1.` All the guests got dressed in __________national ___________ costume. (nation)
`2.` __________Environmentalists__________ are doing their best to make people aware of preserving the wildlife. (environment)
`3.` The main road to our village has been ________widened____________. (wide)
`4.` Many doctors and nurses are working ______ tiredly_________ to bring the epidemic under control. (tire)
`5.` It was _________careless__________ of me to leave the door open. (care)
IV. Điền giới từ để hoàn thành câu như ví dụ (câu 0) đã làm.
`0. `You should not depend much ______on ____her.
`1. `Natural disasters and epidemics have had a negative influence ____on______ our economy.
`2. `We are really proud _____of______ the achievements in the educational field.
`3. `The youths nowadays have many things to do ____in______ their free time.
`4. `Fund-raising activities have contributed ____to_______ the battle against Covid-19.
`5.` Too many factories dispose of their waste by pumping it ____to_____ rivers and the sea.