Though great efforts have been on their study , Annie still can’t make any improvements , which makes her parents greatly ______ .
New ways _____ to prevent the river _____.
The first thing she did _____ up to her trainer and thanked her.
The boy gathered all his _____ to stand up.
We were all waiting for you. You _____ for the seaside by yourself without leaving a message.
Though he is still a child, he has already read _____ 1,000 books.