A driver should __ the road when .A concentrate on; drive B. concentrate in; driving C. concentrate to; drove D. concentrate on; driving
-I'd like a wake-up call at 7:00 a.m., please! -OK,.
How could you ______ such a fantastic job when you have been out of work for months.
There’s no reason to be disappointed. ______, this could be rather amusing.
People won’t pay attention to you when they still have a lot of ideas of their own crying _______expression.
They were abroad during the months when we were carrying out the investigation, or they _____ to our help.