It rained a lot during their journey,so they _______ have had a good time.

The cake looks _____. —- Yes, and ittastes even _____.

These teenagers don’t know much of the world yet;that’s why they are so easily_____

Tom _________ Mary in 1998. That is to say, they _________ for 12 years.

silk feels soft and cool, it’s difficult to be taken good care of.