The teacher decided (accepting/to accept) the paper.

→decide + to V-inf : quyết định làm gì

They appreciate (to have/having) this information.

→appreciate + Ving : cảm kích/ đánh giá cao điều gì

His father doesn't approve of his (going/to go) to Europe.

→"going" ở đây là 1 danh động từ

We found it very difficult (reaching/ to reach) a decision.

→find sth adj to do : thấy điều gì như thế nào để

Donna is interested in (to open/opening) a bar.

→be interested in doing sth : thích làm gì

Feorge has no intention of (to leave/leaving) the city now.

→have intention of doing sth : có ý định làm gì

We are eager (to return/returning) to school in the fall.

→be eager to do sth : háo hức làm gì

We would be better off (to buy/buying) this car.

→be better of doing sth : hạnh phúc hơn, vui hơn khi làm gì

He refused (to accept/ accepting) the gift.

→refuse to do sth : từ chối làm gì

Tary regrets (to be/being) the one to have to tell him.

→regret doing sth : hối hận làm gì

Corge pretended (to be/being) sick yesterday.

→pretend to do sth : giả vờ làm gì

Charlos hopes (to finish/finishing) his thesis this year.

→hope to do sth : hi vọng làm gì

They agreed (to leave/leaving) early.

→agree to do sth : đồng ý làm gì

Helen was anxious (to tell/ telling) her family about her promotion.

→be anxious to do sth : ước ao làm gì

We are not ready (to stop/stopping) this research at this time.

→be ready to do sth : sẵn sàng làm gì

Henry shouldn't risk (to drive/driving) so fast.

→risk to do sth : liều làm gì

He demands (to know/knowing) what is going on.

→demand to do sth : yêu cầu làm gì

He is looking forward to (retun/returning) to her country.

→looking forward to doing sth : mong chờ làm gì