______ both parties agree on these issues will a contract be signed soon. A: If only B: Unless C: Should D: Only if

______ I understand what you say, I can’t agree with you. A: If B: Unless C: While D: Since

________I understand what you say, I can't agree with you on the origin of humankind. A: While B: Whether C: If D: Unless

They will _____ stability of the whole region unless all parties concerned agree to _____ the nuclear-free zone agreement. A: undermine, adhere to B: destroy, adhere by C: damage, adhere with D: ruin, adhere

We can't have a party if Dad doesn't agree.Unless Dad _____, we can’t have a party.

After a short discussion they could not _____ them on the plans. A: agree at B: agree on C: agree to D: agree with

The stipulations of the L/C should those of the contract. A: agree to B: agree in C: agree on D: agree with

I’m afraid that we can not_______your terms. A: agree with B: agree to C: agree in D: agree at

Let’s agree to ______ (agree).<br/>We at least agree on one thing: We agree not to use force. We agree<br/>that we must settle our disputes peacefully.

We ______ the old people do some housework on weekends. A: agree to help B: agree to helping C: agree help D: agree to