— Thank God you’re safe!
— I stepped back, just _______ to avoid the racing car.
| A．in danger | B．in case | C．in time | D．in need |
Between the two parts of the concert is an interval，__________ the audience can buy ice cream.
| A．when | B．where |
| C．that | D．which |
Ted came for the weekend wearing only a T-shirt and shorts，__________ is a stupid thing to do in such weather.
| A．this | B．that |
| C．what | D．which |
The children，__________ had played the whole day long, were worn out.
| A．all of what | B．all of which |
| C．all of them | D．all of whom |
We have launched another man-made satellite，__________ is announced in today's newspaper.
| A．that | B．which |
| C．who | D．what |
There is no simple answer，__________ is often the case in science.
| A．as | B．that |
| C．when | D．where |