Choose the best answer A, B, C or D to complete the sentences:

In some areas, when you meet old people, you………… take off your hat to greet them and show your respect.

People in the countryside live ________than those in the city.

Tet is an occasion for family ________ in Viet Nam.

He uses all his free time to look after his garden.

→ He spends..............................................................................................

The red car is more expensive than the black one.

→ The black car ….……….……….……….……….……….………………

Lac Long Quan missed his life in the sea; ________, he took 50 sons back there.

Lang Lieu couldn’t buy any special food ________ he was very poor.