Yes, it is.

是的，这是一支钢笔。

But where's my cup?

可我的杯子上哪里去了？

No, they aren't. They're on the floor.

不，不在。它们在地上。

Oh, I must go home.

噢，我必须回家了。

Dad, we can't put this basket in the car. The car's too full.

爸爸，车里放不下这个篮子，车子里太满了。

I'm doing my homework.

我在写作业。