The language used in advertisements differs from ____ used in ordinary readings.
After several part – time jobs, he’s now got a job in a bank.
Since David ________ downloaded a virus into his computer, he can not open the file now.
¾It’s getting dark, but Mr.Johnson is still at his office. ¾No surprise.Who else can ______ he does?
People eat vegetables per person today as they did ten years ago.
The police tried to get some clues from the suspect,but he remained .