The doctor / a very pain injection / have already give me

buy him / last month / Tommy's father / an expense phone

in the night sky / be not cloudy / you can see / count stars / when it

Tommy and aunt / the most adventure / have finish / of their lives / backpacking trip

because his bed / cannot fall asleep quickly / Lui Baby / be not / comfort

Vaccination is ______ . It can protect us from getting seasonal flu. (help)

Over a hundred buildings in the city collapsed after the earthquake. This is one of the most ______ earthquakes in the past ten years. (destruction)

The air quality health index is always high. Air pollution is a ______ problem in Hong Kong. (terror)

Car accidents are ______ if drivers are more careful and pay more attention to road traffic conditions. (avoid)

The HKO has changed the tropical cyclone warning signal from No.1 to No.3 because the typhoon has become more ______ . (power)