I’m afraid I can’t attend your wedding ceremony, but thanks for the invitation_______.
Butterflies ______ a sweet liquid produced by flowers, which bees and other insects collect.
According to the law, all foreigners have to ______ with the local police within two weeks of arrival.
Michelle found a job as a high school teacher which _____ spending quite a lot of time with students.
(2013·大纲卷)Would you like to with us to the film tonight?
When the group discussion is nearing its end, make sure to ____it with important points.