Hello, this is China Eastern Airlines. What can I do for you? —I’d like to two tickets to Beijing.

How long does it take you to do the projects— It _________ the survey. I’m not sure whether the survey will last long.

The unemployment total was____ 20% of the workforce.[ ]

You did me a huge favor. However, I lack words_________to express my thanks.

What’s in that box—Oh, ____________ Lucy’s cat. But I don’t know ____________ name.