. ---I haven’t got the reference book yet, but I’ll have a test on the subject next month. ---Don’t worry. You______ have it by Friday.
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.
23. He did as much as he _____ her.