If you meet trouble, you can ______ your friends ________ help.

—What will you do when someone is _______ the leaflets to you on the streets?— I will say ‘No, thanks!’ politely.

Miss Chang plans to drop by her uncle when she reaches Beijing.

 We _______ two hours in doing our homework every night.

—Would you please ____ my son from the station for me?—I’ll be glad to.