OD2.U15.Grammar

The new truck is _ _ _ _ _ _ (big) than the old one.

• big

• biger

• bigger

Cars are _ _ _ _ _ _ (fast) than bikes.

Is a horse _ _ _ _ _ _ _ (heavy) than a student?

Yes, it is.

• heavier

• heavyer

• heavy

Is a bike _ _ _ _ _ _ _ (noisy) than a truck?

No, it isn't.

A train is _ _ _ _ _ _ (long) than a car. A car is _ _ _ _ _ _ _(short) than a train.

• longer, shorter

• longer, short

• long, shorter

Is the new bike _ _ _ _ _ (nice) than the old one?

Yes, it is.

A truck is _ _ _ _ _ _ _ (noisy) than a horse. A horse is _ _ _ _ _ _ _ (quiet) than a truck.

• noisyer, quieter

• noisier, quieter

• noisier, quiet