Fill in the blank with “for” or “since”. That building has been there ...................... the 19th century.

Choose the best answer to fill in each blank. I haven’t met him since he ...............school. A. left B. was leaving C. had left D. was left

Choose the best answer (A, B, C or D). The Eiffel Tower is the most ................ landmark in the world. A. visit B. visiting C. visited D. to visit

Choose the correct option to fill in the blank of the sentence: Peter _________ to Da Nang twice.

Choose the best answer to fill in each blank. We.......... that television program. A. never watch B. not never watch C. have never watched D. has never watched

Choose the correct option to fill in the blank of the sentence: It is one of the ___________ trips I ________.