【推荐1】Please only answer one question at a time, ________ you know more, to give everyone a chance.

A．as if

B．in case

C．so that

D．even if

【推荐2】It is said in London you can experience four seasons within a day, so you should always bring an umbrella with you ________ it rains.

A．as though

B．now that

C．in case

D．even if

【推荐3】—Look at the girls swimming over there! How wonderful!
—Yes, ______ they were the fishes!

A．as if	B．even if
C．what if	D．only if

【推荐1】Can I have your name and your telephone number ________ we can touch you when we have news?

A．so that

B．even though

C．in case

D．as long as

【推荐2】My parents live in a small village. They always keep candles in the house _____ there is a power out.

A．if	B．unless
C．in case	D．so that

【推荐1】China is building hundreds of “waste to energy” factories ______ rubbish can be used to produce power. Besides, it is also setting up a “waste-free” plan across the country.

A．even if

B．in case

C．in order

D．so that

【推荐2】Don’t forget to take your cellphone with you _____ you can call for help if necessary.

A．now that

B．even if

C．so as

D．in case

【推荐3】I usually sleep with the window open ________ it is really cold.

A．if

B．unless

C．now that

D．in case

【推荐1】They completely ignore these facts      they never existed.

A．as

B．as though

C．if

D．like

【推荐2】I’m determined to get a seat for the concert ________ it means standing in a queue all night.

A．as though	B．even if
C．in case	D．so that