It is not very easy for the Chinese ________ for a visa(签证) to the USA.

Excuse me, Is that your pencil, Dale—________. It’s Jenny’s.

“Tom,___rubbish into the river.You’re polluting it,”said Mrs White.

Mary needs ________help. Let’s go and help_________.

Could I have a(n) ______ word with you, Mr. Thomas? It won’t take up too much of your time.