The staff in the supermarket Father Christmas to welcome the customers on Christmas Day.
| A．are dressed in | B．are dressed up | C．dress up as | D．dress up |
---Did you notice someone enter the classroom just now?
---Sorry, I didn’t. I _____ my lessons at that time.
| A．am doing | B．did |
| C．do | D．was doing |
_____ this cake, you’ll need 2 eggs, 175g sugar and 175g flour.
| A．Having made | B．Make |
| C．To make | D．Making |
This is my book. _____ is over near the window.
| A．He | B．Your |
| C．His | D．My |
He will arrive in Shanghai _____ three hours. Let’s go to meet him.
| A．in | B．on |
| C．at | D．of |
----How did you get the watch, from a shop or by phone?
----_____. I like shopping on the Internet.
| A．None | B．Both |
| C．All | D．Neither |