Drinking hot tea ______ honey is good _____ a sore throat.

How are you getting along ________ Lingling afteryour last argument— We become friends again.

Shall I take a message for you— _____.

Hean important part in putting out the fire. [ ]

－When I first got to Harvard, my terrible English was a burden to me.－Oh, dear, it ________ a struggle for you to keep up with other students.