He always appears to .—That’s because he’s really knowledgeable and experienced.

My friend Bob just bought an apartment in a suburb of Beijing last week, which is much smaller than ours but is three times________expensive[ ]

The two scarves are for you and Julie. You can choose and leave the other for Julie.

I don’t have a ping-pong ball, ______ my sister ______.

The actor pretends to be a fierce, bold man, but _____ he is timid and shy