Frank, you look worried. Anything wrong — Well, I______ a test and I’m waitingfor the result．

It’s very important for you to arrive on time. — I ____ be there at seven o’clock, I promise. [ ]

Would you like ______ a cup of tea

Li Ming has been away for months. I’m really looking forward to him.

The book was written in 1946, _____ the education system has witnessed great changes.