Let’s ______ each other．
| A．to make friends | B．make friends to |
| C．make friends with | D．to make friends with |
—________ hard work it is!
—Yes, but he seems _____ to do it.
| A．What a , happy | B．What , happy | C．What a , happily | D．How , happy |
The game _____ ‘Travel in space’ sounds ______ and we are all _______in it.
| A．called; interested ; interested | B．called ; interesting; interested |
| C．calling; interesting; interested | D．calling; interesting; interesting |
Their clothes were ______ colorful ________ I could not stop taking photos.
| A．too…to… | B．so…that… | C．although…but… | D．because…so… |
We know that 80 of the cases of blindness can .
| A．per cents; cure | B．percent; cured | C．per cent; be cured | D．percent; are cured |
—Is your father in ?—No, he _______ for three days.
| A．was out | B．has been out | C．went out | D．have gone out |