听录音填入所缺单词。 (1) I can’t find my camera. Where’s it? It’s on the _________. (2) What’s ________ plus_________? It’s _________. (3) Where’s the _________? It’s on the chair.
看地图,读句子,填空。
(1)When you see the sign ,you should .
(2)When you see the sign,you should .
(3)When you see the sign ,you should .
(4)If there is a ,you will see a sign .