We need three single rooms for the firstweek in June.— ____. The hotel’s not busy then.

Taiwan is part of China.But it is a ___ island.It’s ___from he mainland by Taiwan Strait.

________.— Yes. Two minutes earlier, we could have caught the bus.

Not only ____ working hard， but also ____ very polite.

boy was sittingat the desk, ______ hard when his mother got home.