_______ the rain falling so hard, it becomes more and more difficult to carry on the rescue work.
Some of the students have already learned enough English to _______a conversation with an English speaker.
—Is there anything wrong, Bob? You look sad. —Oh, nothing much. In fact, I __________ of my friends back home.
The newspaper's owner and editor ___ away on holiday.
Rose’s humor was________ make every student burst into_______.
If you see Jack please give my __________ to him for not having written to him.