India’s space agency _______ its first pictures of Mars as its satellite begins work a day after entering orbit around the Red Planet.
_____ could be better than having a cup of tea after a day of work, which helps you relax.
---Did Daniel take my football away? ---No, I think it _____ be him, for he doesn’t play football at all.
_____ the Internet is of great help, I don’t think it’s a good idea to spend too much time on it.
In many people’s opinion, that company, though relatively small, is pleasant _______.
When the festival they have been looking forward to _______, people will dress up to celebrate it.