--- We really enjoyed ourselves at the party. Thanks again, Mr and Mrs Johnson.
---____. Just drop in whenever you feel like it.
| A．With pleasure | B．Our great honor |
| C．Nice to meet you here | D．Nice having met you here |
Scientists believe Native Americans arrived by crossing the land bridge that connected Siberia and _________ more than 10 000 years ago.
| A．this is Alaska | B．Alaska is now |
| C．is now Alaska | D．what is now Alaska |
—Will you go to the party?
—Of course I will if _______.
| A．having invited | B．invited |
| C．I was invited | D．I will be invited |
You may have your own decision on this matter,and I have little doubt _________ you’ll succeed.
| A．if | B．whether | C．that | D．what |
“_________ break the law should be punished,” the judge shouted.
| A．No matter who | B．Anyone that |
| C．Whoever | D．Those who |
—Which side can I sit on the boat?
—If you sit still,you can sit on ________.
| A．neither side | B．every side |
| C．both sides | D．either side |