______ with a moon rover(月球车) called “Yutu” (Jade Rabbit) , Chang'e-3 successfully landed on the moon.
In order to know how heavy the elephant was, he wrote down the weight of each stone and then ____all the weights.
Bob could have seen the famous pop star ______ yesterday morning.
–– It is ridiculous that John wants to make academic progress but never devotes any time to it. ––– Maybe it’s time for him to know______.
---What about your adventure in the forest last week? ---Wonderful! I didn’t expect there ______ so many lovely monkeys.
______on both sides of the street _____ excited fans who wanted to see the famous singing star.