Tom swims __________ than I, but he doesn’t swim_________ my brother.

that young babies learn to do things because certain acts lead to awards.

Come closer. If you look_____, you’ll find there is something wrong with the machine.

The earthquake in Japan, measuring 9.0 on the Richter Scale, was so violent cause a series of explosions of the nuclear reactors in several power stations.

.My house is twice as my brother’s.