... difficult to find work _______________the moment.
2. This service is free _______________charge.
3. In many ways you take ______________your mother.
4. This computer is still _______________guarantee.
5. ... sure you will succeed ___________this entrance test.
9. We try to prevent people ____________littering.
10. I’m going to complain to the principal ____________this.
IV. WORD FORM: (10pts...