1.While his sister was sleeping,he was doing his homework.
2.When he arrived at the bus stop,the bus has gone,
3.She said,"Let's have a party."
4.He is having a shower.
5.They are playing basketball.
1.While his sister was sleeping,he was doing his homework.
2.When he arrived at the bus stop,the bus has gone,
3.She said,"Let's have a party."
4.He is having a shower.
5.They are playing basketball.