Câu 29 . The flight........ which we wanted to travel was fully booked. A. In B. On C. At D. For Câu 47. The part of town whe I live isvery noisy at night,....... makes it diffcult to sleep. A.which B.where C.that D.this ( mệnh đề quan hệ)

(48, That is the place.. .the accident occurred. A. where B. which C. on which D. that (49, The boys tennis over there are my new neighbor. A. who plays B. playing C. that playing D. are pla 50. He read the Old Man and The Sea, a novel .by Ernest Hemingway. A. written B. which written ...