—Shall I give you a ride as it is raining heavily?—Thank you, _____.
—A number of people ________ learning English nowadays.—Yes. The number of people who are learning English ________ increasing.
Our manager is so ________that she won't change her mind, so we have to change our plan.
I said hello to you in the street yesterday, but you ________ me completely.—I'm sorry. Maybe I didn't notice you.
petrol
concern