Model verb: should/ shouldn't

We ______ use recycled bags.

• shouldn't

• should

We ______ use the public transports.

• shouldn't

• should

We _______ cut down trees.

• should

• shouldn't

We _____ waste water.

• shouldn't

• should

We _____ waste paper.

• should

• shouldn't

We ______ turn off tap after washing our hands.

• shouldn't

• should

We ______ sort the garbage.

• shouldn't

• should

They _________________ go to the dentist.

• shouldn't

• should

I __________________ have shouted at you. I apologies.

• should

• shouldn't

You _____________ tidy your bedroom.

• should

• shouldn't