Mike often ________ to work by bike, but this morning he _________ to work.

Green is my favourite colour. ______— I don’t like green. My favourite colouris red.

I recommended ________ an English-Chinesedictionary, which I thought would be of great help to his studies.

Huangguoshu Waterfall is very popular and _______tourists visit it year by year.

The number of the people who _______ cars _______ increasing.