The news has spread all over the country ______ Shenzhou Ⅶ spaceship succeeded in returning to the earth. [ ]

Having been ill in bed for nearly a month,he had a hard time _____ the exam. [ ]

下列各句中，没有语病的一项是( ）

Have you ______ some new ideas—— Yeah．I’ll tell you later.

Einstein liked Bose’s paper so much that he _____ his own work and translated it into German.