If you travel around the world, you will be surprised at ________.
| A．how different the foreign customs are |
| B．how the foreign customs are different |
| C．how different are the foreign customs |
| D．how are the foreign customs different |
We have studied English _____2005.
| A．since | B．for | C．in | D．on |
---Where’s your mother? ---Oh, she ______ Shanghai on business.
| A．have been to | B．have gone to | C．has been to | D．has gone to |
______ earth we live on is bigger than ______ moon.
| A．The, the | B．The ,a | C．a ,/ | D．a ,the |
I don’t like pizza ______sandwiches.
| A．and | B．or | C．but | D．so |
I can help him ______his English.
| A．with | B．at | C．on | D．in |