Choose the best answer to complete the sentences below.

They are all ________ engineers. Every customer is satisfied with their working styles.

Choose the best answer to complete the sentences below.

It’s so _____________ to send a letter from my village. The nearest post office is miles away.

Choose the best answer to complete the sentences below.

My 6-year old brother really enjoys ___________ in the rain, which is sometimes dangerous.

Choose the best answer to complete the sentences below.

I know she has worked  much_____________ this semester than she did last semester.

Choose the best answer to complete the sentences below.

She prefers _______ with real people to _______ someone virtual on the Internet.

Choose the best answer to complete the sentences below.

Not many people can explain the ______________ of the customs and traditions at Tet.

Choose the best answer to complete the sentences below.

In my family, children __________ permission before leaving the dining table.

Choose the best answer to complete the sentences below.

He is very studious. He always________ late at night.