1.Cần điền 1 trạng từ

Bell successfully demonstrated his invention

successfully : thành công

4.cần điền 1 danh từ

There was still no agreement on what to do next.

agreement : hợp đồng

11. cần điền 1 preposition

Mom had to do everything without help of modern equipment.

without : không có

13.cần điền 1 tính từ

It was generous of him to offer to pay for us both

generous : rộng lượng, hào phóng

14.cần điền 1 tính từ

Are you excited about the new Gears Of War Games?

excited : phấn khích

p/s: cho mình ctlhn nhé ^^

`1.` successfully

`\text{→adv + V}`

`4.` agreement

`\text{→no + noun}`

`11.` without

`\text{→without: ko có, mà ko}`

`13.` generous

`\text{→be + adj}`

`14.` excited

`\text{→be + adj}`