Some economists predict that the dollar will remain weak _______ economies abroad are expected to grow faster than that of the United States

I feel really tired.—______.

下列各句中，没有语病的一句是（ ）

Where are the koalas are from — ____________.

I’m very________ with my own cooking.It looks nice and smells delicious.—Hmm, it does have a ________ smell.