Front

Kate ....... swim very well, she is a great swimmer.

Back

can

Front

You ............... wash the dishes in cold water.

Back

shouldn't

Front

She ...... play the piano. She is a musician.

Back

can

Front

The doctor told him that he _ eat less. He’s too fat.

Back

should

Front

You __ swim here. It's forbidden.

Back

mustn't

Front

You ......... spend too much time playing computer games. It's bad for your eyes.

Back

shouldn't

Front

Fill in the blank: ....... you help me? This exercise is really hard.

Back

can

Front

You ....... touch this snake! It can bite you.

Back

mustn't

Front

You ..... smoke here. It's forbidden.

Back

MUSTN'T

Front

You ___________ read this book. It’s really good.

Back

MUST