Review Grammar and Vocab

Front

Many teenagers like to sleep. They're _________ tired.

Back

always

Front

If you sleep well, you're _________ able to pay more attention at school.

Back

usually

Front

A good night's sleep helps me think _______.

Back

clearly

Front

Carol _________ goes to sleep at 11pm.

Back

occasionally

Front

You think more ____________ with a good night's sleep.

Back

clearly

Front

If you don't eat healthy food, your immune system could weaken.

Back

enough

Front

Antibiotics __________ fight off infections.

Back

effectively

Front

Take antibiotics _____________ when infected - about 3 times daily.

Back

regularly

Front

People who catch COVID-19 __________ survive.

Back

usually

Front

The body's ______________ usually _______________ against diseases.

Back

immune system, protects