She would love to have gone to the party, but she _______ extra hours to prepare for a meeting

Why not ask Tony to go to the cinema together with us —He _____Shanghai on business , and ____back in two weeks .

I think _______ a foreign language is not easy. You should _______ it often.

— Why does the lake smell terrible?— Because large quantities of water____.[ ]

Your son hasn’t watched the movie Need for Speed, has he– ____________. He told me it was ______ exciting _____ he’d like to watch it again.