They had learned six new lessons ___ the end of last week.
His entire money no more than one hundred dollars when he arrived in America in 2000.
—What’s the noise? —Oh, I forget to tell you. The new machine .
As I explained on the phone, your request that the plan at once will be considered at the next meeting.
It took ability to get the job. It took luck, too.
I’ll pay a visit to the Inner Mongolia , there is a large temperature difference between day and night.