______ with a moon rover(月球车) called “Yutu” (Jade Rabbit) , Chang'e-3 successfully landed on the moon.
― Have you ever talked to your fiancée about the wedding yet? ― No, I’d like to, ______.
I went to bed early, but I left my bedroom lamp on ______ my parents think I _______.
― I’m afraid I have to give it up. ― Don’t be discouraged. Remember ______ sticks to his work will succeed one day.
_______ is the strength of union that all the difficulties, if any, can be dealt with.
Only when you have obtained enough data ________ come to a sound conclusion.