Now more and more children leave their parents when they grow up. It makes the old feel         .

-I didn’t know you take a bus to school.-Oh, I       take a bus, but it is snowing now.

The Internet is really useful  to us. We can ________ find the information we need.

In the UK and the USA people often give flowers and cakes as birthday presents. They ________ open their presents at once.

Mr. Wang is _______ late. He’s always the first.