By the middle of the 1920s the farthest corners of the earth explored.
A．are B．were C．have been D．had been
Under no circumstances my bike tomorrow.
A．he is borrowing B．is he to borrow
C．he will borrow D．could he be borrowing
Mr. Green stood up in defence of the girl, saying that she was not the one .
A．blamed B．blaming C．to blame D．to be blamed
is to struggle.
A．Living B．Live C．To live D．To be lived
It may be fairly cheap to buy, but you’ve got to the money you’ll spend on repairs.
A．take change of B．take into consideration
C．make notes of D．complain about
When he was there, he go to that coffee shop at the corner after work every day.
A．would B．should C．had better D．might
