What do you know about Darwin after he returned from the trip by sea? — Well, he got married and ____ down to live in Kent. [ ]

The sweater looks nice. I’l1 it.

The novel isn’t easy for Xiao Wang to read, is it— ________. His foreign language is far better than expected.

It is definite that new digital mobile phones have less radiation, but that does not _____ mean that they shouldbe used without caution [ ]

Tom likes salad,but his sister doesn’t like_______ .