April 22nd is the ____ Earth Day celebration

A. weekly
B. daily
C. annual
D. monthly

Tokyo and large parts of Japan are still under _ _________

A. state of emergency
B. state of urgency
C. urgency
D. emergency

Many of the areas in the north are facing serious water ______

A. short
B. shortcoming
C. shortcut
D. shortage

childhood _____ problems continue to threaten

A. organic
B. obese
C. obesity
D. original

23000 students from 36 schools in Germany were taught about the benefits of _____ diet.

A. vegan
B. vegetarian
C. vegetable
D. vet

save water的同义词

A. run out of water
B. conserve water
C. conservation
D. make good use of water

The CDC says that even fully _______ travelers risk getting and spreading COVID-19 ______in Japan

A. variant
B. vaccinate
C. variants
D. vaccinated

It’s easy to forget that the ___ for this have been one of the ____ struggles for/in human history.

Today 7 in 10 people on earth can ______ having _______ in their homes

______ that _____ water thrived