Stressful environments lead to unhealthy behaviors such as poor eating habits, which _____ increase the risk of heart disease.
| A．in turn | B．in return | C．by chance | D．by turns |
All the workers think it very necessary to safety regulations and workshop
rules.
| A．campaign | B．inspire | C．confuse | D．observe |
-----Are you ____to be out late tonight?
-----No,because it is rather cold outside.
| A．possible | B．maybe | C．probable | D．likely |
Probably you will of the fact that the medicine can make him come to life.
| A．be convincing | B．have convinced | C．convince | D．be convinced |
___wants to join the club should sign your name here.
| A．Those | B．Who | C．Those who | D．Whoever |
The police an organization which protects the public from harm .
| A．are | B．was | C．were | D．is |