----- Nội dung dịch tự động từ ảnh ----- 31. The study of language very interesting. C. were A. is B. are D. have been 32. Several theories on this subject A. propose C. has been proposed 33. Mr. Robbins, accompanied by his wife and children, B. was proposed D. have been proposed tonight. A. arrives B. arriving C.is arriving D. are arriving 34. Everyone who A. don't purchase C. hasn't purchase a ticket should be in this line. B. doesn't purchase D. haven't purchase to the beach today. B. have gone very friendly 35. Neither John nor Bill A. go C. is going D. are going 36. Everybody in our class C. seeming D. is seeming A. seem B. seems 37. Writing many letters her happy. A. make B. makes C. have made D. are making 38. The number of days in a week seven. A. is B. are C. was D. has been 39. Seventy dollars A. is too much to pay for that shirt. C. were B. are D. have been 40. A number of students to the class picnic. B. are going C. has gone A.is going D. was going