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從括號中選擇適當?shù)脑~填空。

Most of us can't hear you ________ you speak louder．(unless, if)

從括號中選擇適當?shù)脑~填空。

He couldn't work out the maths problem ________ it was talked about in class yesterday．(but, although)

從括號中選擇適當?shù)脑~填空。

They will ask the president some questions ________ he comes．(if, unless)

從括號中選擇適當?shù)脑~填空。

________ he got up early, he got to school late．(Although, But)

請你從下面的方框里挑選合適的詞填空。注意變換形式噢！

1．Most people who live in less ________ countries are quite poor．

2．My mother has just had her ________ birthday．

3．The girl felt ________ sorry about what she did．

4．Jack was much ________ than us．He got the last ticket．

5．He was too ________ to fall asleep deep into the night．