The students ...... a new way to process water for six months now.

The girl was holding the knife carefully because her parents…….her how to do it.

You need to work ...... You must finish the job today.

Muhammad: Are they your children? Ahmad: No, they aren’t. they’re………

There is still ................ money left in my pocket. I have about five dollars or so.

I’m going to my ...... house in Dammam.