Should and Shouldn't

We ________ plant more trees

• shouldn't

• have to

• shoud

• should

We _______ have a quick shower

• don't

• should not

• should

• shouldn't

we _______________ light campfires in the forest

• can't

• have to

• must

• shouldn't

We _______ use the public transports

• May

• Can

• Should

• Should not

We _________ recycle bottles and cans

• shouldn't

• have to

• might

• should

We __________ cut down trees

• shouldn't

• love

• can't

• should

We _______ waste water

• should

• should not

• don't have to

• have to

We _________ recycled bags

• might

• should not

• could

• should