After he was knocked down by a bike, he was badly hurt and had to ______ to his feet.
28. The first thing she did _____ up to her trainer and thanked her.
27. The boy gathered all his _____ to stand up.
26. We were all waiting for you. You _____ for the seaside by yourself without leaving a message.
25. When a person wants to operate the computer, _____ read instructions first.
24. _____ many other scientists, Albert Einstein enjoyed music besides scientific research work.