－Don’t ________, my children. Keep working hard and you will win the match.－Thank you, Mr. Zhang. We’ll try our best.

The danger of HINI was real, especially in the beginning,_____little was known about the new disease[ ]

What’s your favorite_______— Oranges.

Why can she keep such a good figure?—She________great importance to regular exercise.[ ]

All the building materials have been washed away.—-So I have heard. But there was no sign ____ a heavy rain was on the way last night.