It is helpful to ________ a good habit of reading in language learning.
—Could you please________the floor for me? —Yes,sure.
—Which do you prefer,a CD player or a Walkman? —________.I prefer a portable computer.
I can’t play the piano,and________.
She’s not strong enough________walking up mountains.
—Could I borrow your camera? —________,but please give it back by Saturday.