—Do you know ________?
—Yes, he came here by subway last night.
| A．When did he come here | B．if he will come here |
| C．Why he came here | D．how he came here |
Did Linda buy anything ________ her mother ________ her birthday?
| A．for; on | B．to; on |
| C．with; in | D．for; at |
________ went hiking last weekend because of the bad weather.
| A．Someone | B．No one |
| C．Everyone | D．Nothing |
We ________ used computers years ago, but now they are everywhere.
| A．always | B．hardly ever |
| C．usually | D．almost |
---________ does your mother go for a walk? ---Every afternoon.
| A．How long | B．How often |
| C．How much | D．How many |
---Do you want to tell us ________ important? ---No.
| A．nothing | B．everything |
| C．something | D．anything |