4000 words - book 1 - lesson 2

Not keeping your daily routine like brushing your teeth is ______________

• daily routine

• promise

• experiment

• terrible

When the fire alarm went off, the teacher had to ______ to get the students' attention.

• approach

• promise

• create

• shout

Before starting the ______, the scientists made sure all equipment in good condition.

• experiment

• scare

• promise

• terrible

Sarah was ______ of the dark and always kept a nightlight on.

• approach

• create

• scared

• nervous

In the _______, the scientists mixed various chemicals to see the reactions.

• promise

• create

• experiment

• laboratory

The dog barked loudly to ______ away the intruder.

• approach

• scare

• create

• promise

The ______ scientist conducted the experiment without considering the effects on the animals.

• approach

• terrible

• adventure

• promise

The magician performed a trick that __________ all the audience.

• scared

• promise

• approach

• experiment

The ______ in the lab was handled with extreme care due to its potential danger.

• experiment

• chemical

• secret

• promise

By waking up early, she wanted to keep the ___________ of starting her work before anyone else.

• approach

• create

• laboratory

• promise