Choose the best answer.

The traffic system in our city _____ in the last decade.

Choose the best answer.

There _______ many recent breakthroughs in technology. Now consumers can purchase the latest high tech toys. This was not possible even a few years ago.

Complete these sentences with the correct form of the verbs given.

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Before 1990s, trams _____ a popular means of transport in Ha Noi.  

Choose A, B, C, or D that best completes each sentence.

In a traditional family, there were three ________: grandparents, parents, and children.

Finish each of the following sentences so that its meaning stays the same.

He was so brave that he ran after the thief to get the bag back.

Choose the best answer.

A _______ is a bridge that carries one road over another one.

Choose the best answer.

The farmer in my home village ______ rice home on trucks. They used buffalo-driven carts.