One way to understand thousands of new words is to gain ________ good knowledge of basic word formation.
| A．不填 | B．the |
| C．a | D．one |
I felt very excited because it was the first time I on the stage.
| A．have acted | B．acted | C．act | D．had acted |
I can judge which part of China you come from you open your mouth.
| A．while | B．the moment | C．since | D．every time |
“ I don’t know what you mean, ” said Maryan angry voice.
| A．in | B．on | C．with | D．by |
When the fire broke out in the shop, people ran for the exists, in fear.
| A．screamed | B．scream | C．screaming | D．having screamed |
Julia is running into the church on such a windy day, with one hand raised to her hat.
| A．catch up with | B．let go of | C．get rid of | D．hold on to |