verb + back

Tom is not here. Please _____________ in an hour.

• take him back

• call back him

• call him back

I'll lend you money if you promise to __________ in a week.

• pay me back

• call back me

• come back

I received a gift by mail, but it doesn't fit. I think I'll ______

• take it back

• send it back

• come back

My dad usually ________ home in the evening.

• send back

• gives back

• comes back

That's mine. Please _____________.

• take it back

• give it back

• pay me back.

I bought a very small blouse. I'll ________ tomorrow.

• take it back

• call it back

• see you back

There's something in common in the previous questions. What is it?