— Have you got any job offers? — No, I _____. [ ]

Just go straight Second Avenue. The museum is _.

Driving in rush hour traffic ______ be very dangerous, so you _____ be too careful.

Two American couples each ___ aChinese girl and they happen to be twin sisters.

With the development of the intelligent robot technology, people _______ the importance of cooperating among robots, and the challenge in practice.