TRIOS PRACTICE EXERCISE (Làm + Giải thích chi tiết) (1) These geese are very regular in their movements and were last seen flying over the northernmost ______ of US. (2) Julian has found many items for his bed-sit on the rubbish ______, so he can save a lot of money. (3) When you are cooking brown rice, a useful______ is to soak it for a few hours. `=>` ________? (1) Eating pizza can make people happy, as it's a great_____ food. (2) Rock climbing pushes many people beyond their______ zone. (3) He could now retire and live in______ for the rest of his life. `=>` _________?