! Butterflies taste with their feet. — Really Amazing!

It is so crowded Where is Jack—He is very tall We can easily _____ himin the crowd

— I have got a headache. — No wonder. You ______ in front of that computer toolong.[ ]

Your English teacher looks very young； He _____ be over 30.

The record about the massacre is fairly clear and beyond dispute ______ those activities the Japanese soldiers were involved in.