A long time ago, I（）in London for three years

单项选择题A large number of people（）present at the meeting, which was out of our expectation.

A.was
B.were
C.have
D.has

单项选择题A computer can only do（）you have instructed it to do.

A.how
B.after
C.what
D.when

单项选择题（）you like some coffee?

A.Will
B.Shall
C.Would
D.Should

单项选择题（）she was invited to the hall made her very happy.

A.That
B.If
C.When
D.Because

单项选择题I put my coat here? Sorry, you（）

A.May; mustn't
B.Do; don't
C.can; needn't
D.May; can't

单项选择题（）is the temperature today?

A.What
B.How
C.How many
D.How much

单项选择题（）is important that you choose clothes that suit your shape.

A.There
B.It
C.This
D.That

单项选择题（）you work, the more you can harvest.

A.Hard 
B.Harder 
C.The harder
D.The hardest

单项选择题（）today. Yes. It was even hotter yesterday.

A.It's so cold
B.It's so wet
C.It's so hot
D.It's so windy

单项选择题（）to have kept you waiting so long. Oh, never mind. After all, you are here.

A.I am happy 
B.It's a pleasure
C.I am sorry
D.I am welcome