What made them concerned was that the disease was spreading more ____ than expected.

Have you been to Shanghai –Yes ,I’ve been there twice.

Ifelt so bad all day yesterday that I decided this morning I couldn’t face________ day like that

The number of private cars is growing all the time. — Yes, I can’t believe how often we get _______ in traffic jams.

I _________ a rainbow in the rain just now.— Really Do you know how many colours ________ in a rainbow