6A Unit 3 It was there 詳解
b: don’t worry. the policemen are coming soon.
(4) a: there were a lot of trees around our school 2 years. but now there are only about 10 trees.
b: and there was a beautiful park beside our home, but now it isn’t there now.
a: shall we grow some trees again?
針對性練習：
(1) a: _____ your brother in the kitchen?
b: no, he _____. i can’t see him.
a: but he _____ in it just now, beacause he _____ having supper
b: ______ he in the garden?
a: perhaps, his toy is there. let’s find him.
b: oh, no. he _____ in the tree.
(2) a: where______ you just now?
b: we_____ behind the school. we were playing games.
a: i see. but where _____ mike? now he _______ with you.
b: i think he _______still there with another（另外的）boys.
四、綜合練習
改錯：
1. where are you a moment ago?
2. my parents were in the sitting-room, i am in my study.
3. is there a cat here just now?