4. My brother is very________ on dancing.
a ) fond b) glad c) keen d) like e) happy
5. Pete ___________ football to skiing.
a) likes b) prefers c ) plays d) has e) takes
6. Some people feel_________ _flying in a plain.
a) tired b) airsick c) jogging d) running e) toothache
7. People usually queue______ buses in towns.
a) from b) for c) on d) to e) at