________ useful advice you gave us!
| A．How a | B．What an | C．What | D．How |
--- You look nice in the dress!.
--- Thank you. It ______ me seven hundred yuan. I like its design.
| A．paid | B．spent | C．took | D．cost |
We didn’t arrive at school on time yesterday morning ________ the heavy snow.
| A．because | B．because of | C．so | D．so that |
That is the only way we can imagine ______ the waste of water in students’ bathroom.
| A．stop | B．stopped | C．stopping | D．to stop |
Swimming is __________ diving.
| A．more dangerous as | B．not as dangerous as |
| C．not as more dangerous as | D．not more dangerous as |
We must tell hunterswild animals.
| A．to continue hunting | B．to stop to hunt |
| C．don’t continue hunting | D．not to continue hunting |