_____ about the new model, and I firmly believe that there willbe a good market for it

It was the belief ____ Alex Haley could find his root in Africa ____made him decide to go to Zombia．

In winter, many students like having soya milk and____ hot drinks.

For example, don’t keep looking at the ground or staring into space, or talk with your arms _____

He dived_______into the river to save the girl and I was ______ moved by his deed