Cathy spent a lot of money on her son’s study.
| A．cost;about | B．took;for | C．spent;in | D．paid;for |
Helen is friendly and she always has a smile _____ her face.
| A．on | B．with | C．at | D．for |
---Mr. Smith, _______ is the new bridge? --- Oh, let me see! It’s about 800 metres.
| A．how old | B．how long |
| C．how much | D．how often |
I was writing a diary ______ my brother was watching TV yesterday evening.
| A．before | B．after | C．until | D．while |
---Jenny, shall we watch the movie Fast & Farious 7 this weekend?
---It sounds _______! I can’t wait to see it!
| A．strange | B．bad | C．great | D．awful |
We _________wait until the traffic light turns green when we cross the road.
| A．must | B．can | C．need | D．may |