According to CISG, the international business person can ( )before the offer reaches the offeree.

If you can improve your price by 3%, we shall be prepared to _ for 5,000 metric tons.

AccordingtoCISG,theacceptancecanbesubmitted()

Not until this morning _ your L/C.We can _ make shipment as stipulated in the contract.

Theaccidentwas____hiscarelessdriving.