421. The light in the hall is still turned
on. I have to go and turn it off.
422. Why did she refused to take his presents is not known.
423. Usually at the begin of a meeting, we sang the national song.
424. He was quite out of breathe when he got there.
425. After quickly washing my clothes, I went to receive her at the station.
426. Look up! There’s danger ahead.
427. ”Do you know she doesn’t like you?” “No, I don’t.
Nor don’t I care.”
428. “How is your mother now. “She is a lot of better, .thank you.
429. To my mind, this novel is far much interesting than that one.
430. Tom is a good boy, except he is sometimes a little careless.
421drop “turned”
422drop “did”
423begin→beginning 424 breathe→breath425 quickly→quick426up→out
427don’t→do
428drop “of”
429much→more 430except→except that