.Oil prices have risen by32 percent since the start of the year, ______ a record US $57.65 a barrel on April 4.
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.