The policeman came up to the lonely house with the door open, ________ there for a while and then entered it.
-You must say sorry to Mary, Jack. -Why ________ I say sorry to her? It’s her who hurt me first.
Farmland ___ quickly, so they are considering _____ a programme to solve the problem.
—Why didn’t you put your cellphone in your overcoat pocket? —I _____, but I was afraid it would be stolen.
______ he met with the difficulty did he realize the importance of our help.
—Is there a fog in the evening ? —There _____ be . I’ll make a phone call to find it out .