The Tokyo Olympics will be ________ because of the disease around the world． （ ）
A．put upB．put offC．put onD．put away
﹣My grandpa practices playing the guitar______ in the university for the elderly every day．
﹣cool! It's never too old to learn．（ ）
A．hardB．hardlyC．greatD．greatly
According to a survey， four out of five women do housework at home， but only______of men would do it．（ ）
A．four fifthB．four fifths
C．two fifthD．two fifths
Boxing Day， the 26th of December， got_____name from a time when many rich families gave boxes of gifts to poor people who had to work at Christmas．（ ）
A．it'sB．itsC．one'sD．one
﹣ How soon will we get the offer from a new high school？
﹣_____ about two months．（ ）
A．InB．ForC．AmongD．During
The three ____ upstairs are too small to have enough_____ for a double bed．（ ）
A．room， roomB．room， rooms
C．rooms， roomD．rooms， rooms