| A．went through | B．got through | C．passed through | D．lived through |
The best way Tom thought of_________ his strength is to run for 30 minutes every day.
| A．building up | B．to build up | C．build up | D．being built up |
If we_________ sunlight_________ a dry leaf with a piece of glass, it may start burning.
| A．work; out | B．carry; out | C．focus; on | D．concentrate; on |
The government has taken a series of measures to _________ people’s needs in our country, which has provided good opportunities for many companies.
| A．explain | B．expand | C．export | D．expect |
—It’s too hot.
---Let’s open the windows to allow the air to_________.
| A．pass | B．cross | C．circle | D．circulate |
--- _________?
---He was one of the most famous scientists in the world.
| A．what did Edison look like |
| B．Why was Edison so famous |
| C．How would you describe Edison |
| D．What were Edison’s strengths |