The next day, the group of villagers had not gone very far they entered a very narrow passage betweentwo mountains.
The new government decided to encourage industries ______ technology, which was ______ biology.
A couple of young people went _____ the ship ______ their stolen necklace worth $5000.
Last week the staff made______ suggestions, but unluckily they were just ______ impractical by the manager.
______that blood diseases are going to continue, we’ll have to______ them.
When Nancy was at college, she ______ three foreign languages. But I am surprised to find that she ______ all except a few words of each.