In order to solve the problem as soon as possible, they had a __________ discussion.

With drink and food ____, the prisoner had to walk out of the cave where he was hiding.

_______, when Marx was already _______, he found it was important to study the situation in Russia, so he began to learn Russian.

Look!The children________ English now.

Do you have enough to________all your daily expenses? —Oh，yes，enough and to spare