Did he tell you anything ________— Yes, he told us the ________ of learning English well.

The situation in Haiti is difficult ________, but we believe it will become better and better[ ]

His passport shows that he________Canada. — Yes. He went there on business in spring and autumn last year.

I’m expecting for long to have a drone(无人机)to take photos, but my parents refuse to buy _______for me.

It _______ to me that we still have many things to do, so I went back to my office at once.