Bài tập câu chẻ 2 Nga Lương - October 24, 2022 0 1. I was most glad about the service of this restaurant.-> What . (to be glad about)2. I can't stand the loud noise.-> It’s . (the loud noise)3. Mary didn’t pay for the meal, John did.-> It . (Mary)4. He’s always late for school. It really annoys other students.-> What . (to annoy)5. Did you choose the gift?-> Was . (you) Time's up