— Jane and Maria look exactly the same to me.— Oh, sometimes it’s hard for me to tell one twine from____.
While reading, you should not always ___________ a dictionary to find the meaning of each new word.
. After dry days, everyone appreciates ______ when there is a timely rain.
—What about the picnic plan? —Not ________ yet. It’s being discussed..
Look at the new computers, of ______ none are produced abroad.
Theory is based on practice and ________ serves practice.