She often shares her deepest thoughts and fears with friends through QQ, as if they______   chatting in her living room.

His brother met him at the Great Theatre yesterday afternoon, so he ____ have attended your lecture.

As many as 150 miners died in the accident．If only the mine - owners ____ enough attention to the safety measures!

John didn’t feel well yesterday; otherwise he ______ to see his friend off at the airport.

Now then, children, It’s time you ________.

---- Pity you missed the lecture on nuclear pollution.
---- I _________ it, but was busy preparing for a job interview.

Lily didn’t come to the party last Sunday. ____，she would have made the party more exciting .

I        my homework yesterday, but unfortunately I forgot about it totally.

If you had told me in advance, I ___ him at the airport. 

I wish I ___ able to tell him all about it last night.