The boy joyfully ate up every single bit of the food on the table, his dog at him with its mouth watering. A. staring B.stared C.to stare D. having stared
Hurry up, or you _____ the train.
The new library ____ next week.
---Where’s Mabel? ---She _____ ping pong behind the teaching building.
Quite a few tall buildings _______ the last two years.
Man-made-satellites______ into space by many countries.