John as well as his good friends often          skating in winter．

---________shall we deal with the waste paper. bottles and boxes?---Let’s keep them for recycling. It’s good for the environment.

The number of the people present at the concert ________ much smaller than expected. There ________ many tickets left.

Not even one of the hundred students who took the test _____ passed.

There _________a lot of fish in the water.