Choose the best answer to complete the sentence.

The Citadel of the Ho Dynasty is the only stone citadel in Southeast Asia _______ of large limestone blocks.

Replace the underlined clauses by an infinitive or infinitive phrase:

I’ve got a bottle of wine but I haven’t got anything that I could open it with.

Rewrite the sentence using To - Infinitive clause

I need to buy some laundry detergent so that I will wash my clothes.

Replace the underlined clauses by an infinitive or infinitive phrase:

The pilot was the only one who survivedthe air crash.

Choose the best answer to complete the sentence.

Son Doong Cave is the largest cave in the world ______  in Phong Nha - Ke Bang National Park

Replace the underlined clauses by an infinitive or infinitive phrase:

He simply loves parties. He is always the first who comesand the last who leaves

Use the infinitive clause to combine the two sentence below.

The boys stood on the desks . They wanted to get a better view.

Use the infinitive clause to combine the two sentence below.

We learn English. We want to have better communication with other people.