你觉得冬天很冷：（    ）

A．It’s cool in autumn.

B．It’s cold in winter.

用适当的词完成下列对话
1. — How was your weekend? — It ______ great.
— What _______ you ______ last weekend? — I _______ some homework.
2. — What ______ she ______ last weekend? — She _______ to the beach.
3. — What _______ they do last weekend? — They ________ to the movies.

你觉得你非常同意姐姐的主意，你可以说：(  )

A．Good idea.

B．Bingo.

新学期开始了，老师高兴地向全班同学打招呼：“Welcome back to school！Nice to see you again! ”同学们应该说：(　　)

A．Good morning, teacher!

B．Hello!

C．Glad to see you again!

补全对话
A: What shapes do you see in the houses?
B: I see a (三角形).