Health problems are closely connected with bad eating habits and aof exercise.
| A． | limit | B． | lack | C． | need | D． | demand |
Have you ever seen snowman ride bicycle? That’s we look like.
| A．what | B．when | C．where | D．how |
Her sister left home in1998, and since.
| A．had not been heard of | B．has not been heard of |
| C．had not heard of | D．has been heard of |
What transport do you prefer .
| A．to use | B．use | C．using | D．uses |
______， a sleepy driver killed twenty－two students and teachers in a traffic accident in Shanxi Province.
| A．What's more | B．After all |
| C．Believe it or not | D．More or less |
This is the first time that I it.
| A．see | B．saw | C．had seen | D．have seen |