How much is the petrolper liter today? —Oh, 6.00 yuanIt ______ sharply since last month

Can you tell me how often he practices his English? —__________

Owen wouldn’t eat anything ________ he cooked ithimself.

He had to drive faster to ______ for the lost time, which is considered dangerous to the passengers.

Mr. Black was old, but able to _______quickly to changes in technology.