Đề Thi Olympic lớp 8vòng15 1/ some people are not happy the changes of the city. a. with b. about c. at d. of 2/ the twin towers are height a. in the same b. the saame of c. at d. of 3/ airmail is much than surface mail. a. expnsive b. expensiver c. more expensive d. most expensive 4/ Lan never feels with his presence. a. comfort b. comfortable c. comfortably d. comforting 5/ is something that people make or grow to sell. a. product b. production c. produce d. productive 6/ She has been a professional tennis player years a. since b. in c. on d. for 7/ they are very about their son’s illness a. uncomfortable b. concerned c. unhappy d. dissatisfactory 8/ please contact him if you have any question a. to b. with c. for d. 9/ nobody really noticed the changes a. of b. about c. to d. 10/ a. tast b. mall c. stadium d. change W I S T W A T C B A C K A C K C O N A C T A A I L A B L E C O C E R N S E L E T I O N S I U A T I O N C O N E N I E N T B U S N E S S C O M U N I T Y comfortablehumid notice product resident discountFacility hardware contact Sản phẩm discountFacility hardware contact Sản phẩm Cư dânLiên hệ Thoải mái Giảm giá Lời thông báo Điều kiện dể dàngẩm ướt Khu thương mua sắm Đồ sắt, hàng sắt . Đề Thi Olympic lớp 8 vòng 15 1/ some people are not happy the changes of the city. a. with b. about. their son’s illness a. uncomfortable b. concerned c. unhappy d. dissatisfactory 8/ please contact him if you have any question a. to b. with c. for d. 9/ nobody