Metals are melted workers can change them into what they need. (   )

A．so that

B．such that

C．in order to

D．that

He won't come back _________ winter. (    )

A．to

B．until

C．on

找出下列句子中错误的一项并改正。
【小题1】Whydo you shopping today? （______）______
A   B C
【小题2】I often read books butdo homework. （______）______
A B   C
【小题3】I usual wash myclothes. （______）______
A B    C
【小题4】That sounds like a lotsof fun. （______）______
A   B   C
【小题5】Whendo you do on the weekend? （______）______
A   B C

—______ are you worried? （   ）
—______ my mum is ill.

A．What, Because

B．Why, So

C．Why, Because

—______ do you like football games? ( )
—______ they are very exciting.

A．What; Because

B．Why; Because

C．Why; And