— Sorry I’m late. I got stuck in traffic.
— _________. You’re here now. Come in and sit down.
| A．You are welcome | B．That’s right |
| C．I have no idea | D．Never mind |
________makes the book so extraordinary is the creative imagination of the writer.
| A．That | B．What |
| C．Who | D．Which |
Police have found________appears to be the lost ancient statue.
| A．which | B．where |
| C．how | D．what |
He wrote a letter________he explained what had happened in the accident.
| A．what | B．which |
| C．where | D．how |
Nowadays people are more concerned about the environment________they live.
| A．what | B．which |
| C．when | D．where |
Happiness and success often come to those________are good at recognizing their own strengths.
| A．whom | B．who |
| C．what | D．which |