Police have asked witnesses of the accident to ___________, as the victim is critically wounded, unable to give an account of the accident.
--Have you ever seen Peter recently? --Yes. He _________ me to ask you how you ___________along with your new job these days.
This _____girl is Linda’s cousin.
When a pencil is partly in a glass of water, it looks as if it ______.
Look at the trouble I am in! If only I _____your dvice.
It is generally believed that teaching is ___________it is a science.