Not only my parents________my little brother______ on the plan to go to the mountains.

On my way to the market, I happily _____one of my old friends whom I hadn’t seen for many years.

Memorizing the words of pop songs______one of the greatest ways to learn more English.–Yes. And I’ve learned _______that way.

It took us several hours to make the old man ______ of the safety of traveling by air.[ ]

Lin Bo and I friends since we were at school.