--Could I borrow your bike, please? --_________.
—I’m thirsty. I’d like a bottle of water. How about you, Bob?
—I prefer a cup of coffee ________ nothing in it.
without
with
to
—________ do many farmers put their products online these days?
—To sell them more easily.
Why
How
When
An ________ boy, Li Wen, works hard and gets good grades in his final exam.
eighteen-year-olds
eighteen-year-old
eighteen years old
For your own ________, please do not smoke inside the plane.
seat
safety
score
He ________ much healthier if he ________ enough exercise in his free time.
is; take
will be; takes
will be; take