He grabbed his suitcase and gave the impression ___he was boarding the Tokyo plane.
I am quite busy _____ weekends I have to go to English class _____ Sunday mornings and dancing class after lunch.[ ]
Paul learns English ________. He often goes to the English Corner at weekends.
Surfing first started on the islands of Hawaii, didn’t it?–Yes, but now it ______ by people all over the world.
My hometown ______ a lot in the past ten years.