How I wish that I could ______ my ideas in simple and wonderful English when chatting on the net.

Yesterday I met a(n) _____ teacher by chance who taught me English in the university three years ago.

You look so tired.— ________ I ran for two hours.

They hurried to the train station, _____ it was too lateThey had to wait another ten minutes[ ]

The children love _________ computer＿＿＿．