The world will be different and we will have to be more ready to_____ the changes.

If you are to treat your friends to dinner in a good restaurant at the weekend, you’d better book a table ___________

You can’t imagine ____ fantastic fun web chatting is. —Really? But it may cause a lot of trouble sometimes.

enfeet and the ground, people would ______ be able to walk

At last, Tom made the baby ________ and began to laugh.