Only after they had carried out over tenexperiments ______ the decision

If you like the new house, I suggest you buying it.—But it’s really too expensive. I can’t______ it.

It is not who is right but what is right_________is of importance.

I want a ticket to Shanghai this afternoon.—OK. Could you please _______me your ID card

_____ class are you having—We are having an English class.