Little Kate went to the concert ________ it rained heavily yesterday.
—What are you doing now,Jim? —I'm surfing the Internet.I want to find ______ on it.
—Sorry,but I didn't quite catch what you said.Would you please ______ your email address? —OK.It's andy 19840313@126.com.
The box is ______ heavy for the child ______ carry.
—______ did you tell Mary about the story? —By ______ an email.
Ifyou are in high spirits, you have a good _____.