Ashlie和Stephen到健身房为即将参加的慈善活动中的半程马拉松做准备。他们俩谁将准备的更好呢? 

Instructions

Do the Preparation task first. Then watch the video and do the first Task. Before continuing with the rest of the activities, watch the video again. If you need help, you can read the Transcript at any time.

Task 1

Task 2

Task 3

'Unless' means 'If ... not'. For example:

  • You're not going to finish the race unless you start training hard.

This means:

  • You're not going to finish the race if you don't start training hard.

exercise

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