【A-1】各間のイ~ハのうち、最も適切なものを選び、記号で答えなさい。
1 Whois that gn with Ken?
-I'm not sure. She (イ must 口 might ハ ought to ) be his sister.
2 Welcome to ABC Hotel, sir.
(イ Shall ロ May ハ Can ) Ihave your name?
3 Jack is very careful. He (イ mustn't ロ can't ハ may ) have made such a mistake.
4 There(イwould 口 used to ハ can ) be a bridge around here.
5 The party was fun. You (イ should ロ might ハ could ) have come.
6) As Ken wanted to go to London, he (イ could ロ had better ハ did ) study English hard.
7 Mr. Hill demanded that they (イ should ロ ought to ハ would ) pay back the money.
8 I'm sorry, but I'm busy now.(イ Shall ロ Will ハ Do ) Icall you up later?
9 Would you gve me a hand? The door (イ shall ロ wil ハ can) not open.
10 (イ Shall ロ Dare ハ Won't) you come to the party? -With pleasure.