They hope to _______ a cure for the disease.

They were among the first companies to exploit the ______ of the Internet.

They were 30 minutes late because their car _______ down.

The word they in paragraph 1 refers to ________.

She thinks that unfortunately they may not understand the benefits of online information.

Some______ animals become tame if they get used to people.

Many people oppose the idea of demolishing the theatre as they are a historic landmark in the city.

In a bid to boost tourism, they have built a lot of holiday resorts ________ a view of gently rolling hills.

We are surprised to hear that Rose and Jack have ________. They seemed very happy together when I saw them last in Hanoi.

Students will be assessed depending on their attendance, performance and they work hard.