你为什么不直接给他打个电话？

Why don't you just ___give ___him ___a ___call?

如果你有其他问题，可以给我打个电话。

If you have other questions, you can ___give ___me ___a ___call.

我晚点给你打个电话。

I'll ___give ___you ___a ___ring later.