notice

CAUTION

EYE PROTECTION MUST BE WORN

IN THIS AREA

what does the caution mean ?

• We need to buy eye-protection equipment

• It is very easy to find eye-protection equipment

• Some students are using eye-protection equipment

• It is very important to wear eye- protection equipment

NO LITTERING

What should we do by the notice, except ...

• we must throw the rubbish in the right place

• we aren't allowed to throw the rubbish freely

• we aren't permitted to throw the rubbish everywhere

• we may throw the rubbish freely

NO EXCUSE FOR LATE COMER

it means that .....

• We must not arrive earlier.

• We have to come on time.

• We should come late.

• We may come later.

CAUTION

DEAD END

what is the caution about ?

• Please do not swim .

• Be careful in this spot

• The street or path ends

• The street is dangerous.

DESIGNATED SMOKING AREA

what does the sign mean ?

• People must design the smoking area

• The smokers have to make the environment clean

• The smokers have to smoke at certain area

• We should create a smoking area for others

"For pedestrian only"

What does the notice tell you about?

• We should ride something in the area

• Pedestrian aren’t allowed in the area

• We should all be pedestrian

• we should walk in the area

"SWITCH OFF THE ENGINE WHILE FILLING UP A GAS TANK"

Where do you usually find the sign above?

• At the railway station.

• At a bus station

• At a station wagon.

• At a petrol Station.

Where do you probably find the caution?

• At the canteen

• At the labolatory

• At the teacher's room

• At the library

the notice means that..

• we have to bring our dogs

• we may not enter the dogs cage

• we may not bring our dogs

• children may play with dogs

the antonym of "keep away" is...

• keep up

• keep on

• keep off

• keep in