By the time I got outside the bus had already left教案
step ⅸ blackboard design
reading: changing english
the seventh period
samples answers to activity 3
1. a quarter of students in my class are girls.
2. i hope the situation will soon return to normal.
3. when the traffic lights are red, you must stop.
4. he took part in a swimming competition.
5. listening, speaking, reading and writing are four significant skills in learning english.
6. she is fit for the position.