56._________A. funB. realC. sureD. serious

The passage mainly aims to______.A．explain why time flies when people having funB．prove ti

I am sure the experience of working a part time job will ______.A. seriously affect you

The experiment made the man realize that______.A．most people are just eating for funB．over

—Do you often go swimming in summer？ —Yes. Swimming in summer is______.A．great funB．a grea

Doesn’t the clown look _____ ？A、funB、laughC、laughterD、funny

Doesn’t the clown look _____ ?A funB laughC laughterD funny