Don’t lose heart. It won’t be long ___________ you catch up with others.

In the UK and the USA people often give flowers and cakes as birthday presents. They ________ open their presents at once.

She felt in class yesterday and soon he fell .

What do you think of the EXPO 2010？— It’s great， of course. people are going to Shanghai for the EXPO 2010.

Where is your grandpa? —He _________ Canada and __________ Toronto for a month.