24. It's no use _____ him. He never allows anybody to give advice.
B. to advise/ to give is the correct answer.
25. Jessica uses English as her mother _____ because he comes from UK.
B. tongue is the correct answer.
26. The restaurants on the islands are expensive, so it's worth _____ a packed lunch.
A. taking is the correct answer.
27. He got an excellent grade in his examination _____ the fact that he had not worked particularly hard.
D. although is the correct answer.
28. My mom rarely comes home late and _____
D. my dad doesn't, either. is the correct answer.
29. _____ he couldn't solve that mathematical puzzle.
C. Intelligent as he was is the correct answer.