This new model of car is so expensive that it is ________ the reach of those with average incomes.
I ____ ping-pong quite well, but I haven’t had time to play since the new year.
——What’ s the matter? —— The shoes don’ t fit properly.They____my feet.
.In this experiment, they are woken up several times during the night, and asked to report what they____.
When he was alive, the old scientist used to say that knowledge ____from practice and he gained his experience by doing a lot of practical work.
He ___articles for our wall-newspaper these three years, and he ___about forty articles.