1.He is a v who has spent much of his life trying to help those who are homeless.
答案volunteer
2.My uncle g in physics from Cambridge University.
答案graduated
3.She picked up the telephone on her desk and began to d his number.
答案dial
4.Before the problem can be s ,it must be made clear what the problem itself is.
答案solved
5.They put an a in TheMorningNews,offering(提供)a high salary for the right person.
答案advertisement
