I heard you bought a flat in thecountryside—Yes. I ______ the quiet country ______the noisy cities. Besides, houses are cheaper.

The most important words in this sentence have been ______, so it doesn’t make any sense．

The kid isn’t old enough to go to school.

Sorry, Sir. I can’t remember all the new words we learn every day.—________. Practice more.

My pen pal Ann found it difficult ______ Chinese well.