Read the dialogues and fill in the blanks.

　　Jone: I can't pass this driving test! It's too difficult!

　　Mark: You ________ (have to, should)pass the test next month. That will be your last chance.

Read the dialogues and fill in the blanks.

　　Patient: I have had a terrible cough recently.

　　Doctor: You ________ (must, had better)stop smoking. It is bad for your health.

Read the dialogues and fill in the blanks.

　　Denny: I'm thirsty. Can I drink some water from the tap?

　　Tom: No. You ________ (mustn't, ought not to) drink tap water. It's not boiled.

Complete the following sentence using "while" or "as"

________ Kitty opened the door, it began to rain.

Complete the following sentence using "while" or "as"

________ Kitty was sleeping in the morning, her grandpa was doing some sports.

Sandy brings some posters to her class. Choose the types of TV programmes from the box, and put them under the correct posters.

Sigmund wrote down some children's problems. Help him complete his notes with the words below.

Simon can't decide ________ to do his homework and ________ to play football.

Sigmund wrote down some children's problems. Help him complete his notes with the words below.

Shirley always doesn't know ________ to speak in public.

Sigmund wrote down some children's problems. Help him complete his notes with the words below.

Millie can't decide ________ to do first when she gets a lot of things to do.

Sigmund wrote down some children's problems. Help him complete his notes with the words below.

Lily is the top student in her class but she doesn't know ________ to make friends.