. If you put too many potatoes in that paper-bag it will _____.
| A．blow | B．explode | C．crack | D．burst |
--- I am sorry to say that you can’t travel with us tomorrow as planned.
--- Why not? You don’tyour promise.
| A．keep |
| B．make |
| C．show |
| D．give |
It now seems certain Tom will fail in the exam.
| A．whether |
| B．if |
| C．that |
| D．why |
I thoughtnecessaryhim to tell his father everything.
| A．it; of |
| B．that; for |
| C．that; of |
| D．it; for |
—— The audience was very young children so there was a lot of noise while the concert was going on.
| A．made up from |
| B．made up for |
| C．made up into |
| D．made up of |
Eating too much fat canheart disease and cause high blood pressure.
| A．result from |
| B．contribute to |
| C．attend to |
| D．lead in |