— I didn’t see you at the meeting yesterday. Why?
— I _____ for an important telephone call at that moment.
| A．wait | B．waited |
| C．am waiting | D．was waiting |
— Don’t run through the red light. That’s the traffic law.
— OK，I won’t.
| A．across | B．against | C．below | D．Past |
Thomas Edison was such a great person who never that he made so many great inventions all his life.
| A．took up | B．thought up | C．made up | D．gave up |
— You’re in a hurry. Where are you going?
— To Wanda Square. Mom for us outside.
| A．waits | B．waited | C．is waiting | D．was waiting |
Whenever Mary hears something interesting, she can’t keep it to and wants to share it with me.
| A．she | B．her | C．hers | D．Herself |
— What do you know about water-skiing?
— It is exciting water sport.
| A．a | B．an | C．the | D．\ |