--- My son is learning English. What dictionary shall I buy for him? --- What about this one? It is __________ for beginners.
Your performance in the driving test didn’t reach the required standard---______, you failed.
We’re very annoyed ____his mistake, because we have emphasized this for several times.
The world will be different from what it is now, and we will have to be prepared to ____to the change.
---Mike, our team will play against the Rockets this weekend. I’m sure we will win.---________!
I don't think the experiment is ___ failure, because it has provided us with ___valuable experience for our future tests.