He came into my house. I saw him.

• I saw him come into my house.

Sue is excited about going to Spain on holiday.

• Sue is looking forward to going to Spain on holiday.

His school is big but her school is small.

• His school is big but hers is small.

The sudden noise caused me to jump.

• The sudden noise made me jump.

My father let me go out at night.

• My father allows me to go out at night.

Let's use solar energy to heat the water.

• We suggest using solar energy to heat the water.

Don't stop him doing what he wants.

• Let him do what he wants.

How about saving energy?

• Let's save energy.