IV. Choose one correct option for the blank in each sentence.
21. My brother ‘s new hobby is ____________ foreign coins.
A. collection B. collecting C. collected D. to collect
22. The children agreed ___________the candy equally
A. divide B. to divide C. dividing D. to dividing
23. Do you know ___________the red hat is ?
A. what B. who C. whom D. whose
24. Bob ____________eating a whole bag of chocolate chip cookies before lunch.
A. denied B. refused C. objected D. disapproved
25. Is it___________ spending a lot of money on the goods ?
A. expensive B. necessary C. worth D. valuable
26. Mai is interested ___________ taking an art course.
A. in B. on C. of D. with
27. The Internet is an important ____________of communication in modern world,
A. mean B. means C. meaning D. meaningful
28. It’s kind of you ___________me with my homework.
A. help B. to help C. helping D. to helping
29. You ‘ d better ______________in this weather or you may have a cold
A. don’t go out B. didn’t go out C. not went out D. not go out