He didn’t go to school yesterday ______

He didn’t go to school yesterday _______ he was ill.

#58367

because

because of

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– I don’t like mutton         beef.– I don’t like mutton,      I like beef a lot.

#57496

and, but

and, and

or, but

or, and

Which do you prefer to use, QQ______E-mail?

#55996

and

but

—Where are Tom and Mary? --____ Tom _____ Mary is busy with their homework. You’d better play with.

#57674

Both, and

Neither, nor

Either, or

Not only, but also

How are you now? Go to see the doctor ____ you don’t feel well.

#55408

and

_________ people were watching the sky, the alien got out of the UFO.

#57263

When

Because

While