marvel

software

hacker

evolve

doesn't he

don’t they

do they

does he

For there is shortage of fresh water, wastewater is treated and turned into drinking water.

Wastewater is treated and turned into drinking water because there is shortage of fresh water.

To ensure there is no shortage of fresh water, wastewater is treated and turned into drinking water.

Wastewater is treated and turned into drinking water though there is no shortage of fresh water.

I would say yes

That’s easy

I don't think I know the answer

You're telling me

compose

obey

memorise

review

former

film directors

successive

their

go

friends

at

as well as

for

with

at

in

As soon as he learned about the interesting job, he got it.

Though learning that the job is not interesting, he got it

After learning more about the job, he lost interest in it.

Even though the job is not interesting, he learned about it

Canned tuna is mostly made of skipjack tuna

Worldwide stocks of tuna have decreased

It is possible to breed tuna in land-based tanks

There are only few species of tuna in the world