---It is reported that a Boeing 777-200 plane became lost in communication （失去联系） at midnight __________ the early morning of March 8th．
---I was amazed to hear that．
| A．at | B．in | C．on | D．of |
Tom is a hard-working boy, he always keeps English.
| A．practice speaking | B．speak |
| C．practicing speaking | D．practice spoken |
There a school here, but now it’s a big mall here.
| A．used to have | B．used to having | C．used to be | D．used to being |
— I tried it out in this way, but I failed.
— Why not it in some other ways?
| A．to work; try doing | B．to work; try to do |
| C．working; try to do | D．to work; to try doing |
He used to in the morning, but now he is used to at night.
| A．reading; read | B．read; read | C．reading; reading | D．read; reading |
It’s very important for students to learn a language it.
| A．to use | B．by use | C．with using | D．by using |