Do you remember the place ________ we visited last year?
—It's no easy task to catch a ticket on a website that receives 1 billion clicks daily. —I can't agree with you more. There ________ be errors for every single step.
The family ________ on time, but their car had a flat tyre on the halfway.
The public transportation is very convenient in that big city, so there ________ be any difficulty in traveling around.
—Is the letter from your mother? —Yes. But she ________ the letter herself, because she doesn't even know one word.
The Internet plays an important role in our life. Without the Internet, life ________ quite different nowadays.