Chia động từ trong ngoặc ở hiện tại đơn hoặc hiện tại tiếp diễn: 1) They usually (take)... a bus to work, but they (not take)... a bus to work now. They (walk)... to work today 2) Mai often (watch)... television in the evening. At this moment, she (watch)... a flim on TV 3) He (not work)... now. He never (work)... on Thursday 4) The doorbell (ring)... again now. It (ring)... very often 5) The train (stop)... ai the corner now. It always (stop)... there 6) Sam and Peter usually (sit)... in the back row, but I wonder why they (sit)... at the front row today 7) My sister never (go)... to schooi late 8) They often (have)... lunch in the factory canteen. Today, they (have)... luch at a restaurant 9) She (speak)... French now, but she usually (speak)... Japanese. She always (want)... to practise Japanese 10) Ai present, he (not work)... in an office. He (not like)... to work there Help me!!