1.

Try to catch up with my step.

試著跟上我的腳步。

2.

Please catch up with me.

請跟上我。

3.

You should catch up with David.

你應該要跟上大衛的。

4.

Slow down, or she can't catch up with you.

慢一點，否則她跟不上你。

5.

We should catch up with the group ahead.

我們應該要跟上前面的隊伍。

6.

I will catch up with you.

我會跟上你的。

7.

He can't catch up with the class.

他無法跟上班上的進度。