29 What a delicious joke! This sentence means _____

It’s easy for some women to be ________ by products promising to help lose weight soon.

The manager was worried about the press conference his assistant _______in his place, but luckily, everything was going on smoothly.

The twin brothers stand under the tree, ______ and say nothing.

Fifty dollars for such a T-shirt！You_____ be joking！— I’m serious. It’s made of silk.