She opened her eyes with a start and was about to cry out ________ she heard her father urgently telling her to keep quiet.
| A．while | B．before | C．when | D．as |
To make members of a team perform better, the trainer first of all has to know their _____ and weaknesses.
| A．strengths | B．benefits | C．techniques | D．values |
Always read the _____on the bottle carefully and take the right amount of medicine.
| A．explanations | B．instructions | C．descriptions | D．introductions |
—If you like I can do some shopping for you.
— That’ s a very kind _______.
| A．offer | B．service | C．point | D．suggestion |
School children must be taught how to deal with dangerous.
| A．states | B．conditions | C．situations | D．positions |
When Jane began to take swimming lessons, her main _____ was the fear of water.
| A．evidence | B．crisis | C．obstacle | D．danger |