_______ ways to get on well with your classmates, or you will get yourself very lonely.
| A．To find | B．Find | C．Finding | D．Found |
We are tired. Let’s________.
| A．relax | B．relaxing | C．to relax | D．to relaxing |
There is______elephant in the zoo._______elephant is from Africa.
| A．a; An | B．an; / | C．an; An | D．an; The |
My work is interesting, but _____ dangerous.
| A．a kind of | B．a kind | C．kinds of | D．kind of |
____________ our football team failed in the match, we did our best.
| A．Though | B．But | C．Because | D．As |
____________ they are brothers, they look like each other.
| A．Because | B．Though | C．When | D．So |