The result of the experiment was very good, _____ we hadn’t expected
________ it is you’ve found, you must give it back to the person it belongs to.
I thought her nice and honest ________ I met her.
--- Where have you been recently? --- I ______ in Hangzhou on business for a week last month.
The factory produces half a million pairs of shoes every year, 80% ______ sold abroad.
The problem of poverty in that country is not ______ so easy as you think. It’s far from being settled.