I ________to my cousin^'s birthday party last night, but I was not available

A．went

B．had gone

C．would go

D．would have gone

This project requires close teamwork．________Will be achieved unless we work well together．

A．Nothing

B．Anything

C．Something

D．Everything

Traditionally, college students hold a graduation ceremony to encourage themselves before they ________ on their life journey．

A．give up

B．settle down

C．get through

D．set off

This is your order, a hamburger and an apple pie________?

A．Anything else

B．Is that OK

C．For here or to go

D．Something to drink

I'm calling about the apartment you ________ the other day．Could you tell me more about it?

A．advertised

B．had advertised

C．are advertising

D．will advertise

It's much easier to make friends________ you have similar interests．

A．unless

B．when

C．even though

D．so that

Before you pay a visit to a place of interest, look in your local library________ a book about it．

A．on

B．at

C．for

D．to

From space, the earth looks blue．This is ________about seventy-one percent of its surface is covered by water．

A．why

B．how

C．because

D．whether

It is generally considered unwise to give a child ________ he or she wants．

A．However

B．whatever

C．whichever

D．whenever

There are some health problems that, when ________ in time, can become bigger ones later on．

A．not treated

B．not being treated

C．not to be treated

D．not have been treated