His father often ___________to work.
| A．takes a bike | B．by bike | C．on foot | D．rides a bike |
The small boys decided ________ to each other.
| A．not talk | B．not talking | C．not to talk | D．talk |
I have trouble ________ the new words.
| A．memorize | B．memorizing | C．to memorize | D．memorized |
Please read _______ the text in class.
| A．loud | B．big | C．loudly | D．aloud |
This is a ____ story . When we heard this, we are all _____.
| A．surprising; surprising | B．surprised; surprising |
| C．surprising; surprised | D．surprised; surprised |
I think walking is________our health.
| A．good at | B．bad at | C．well in | D．good for |