n’t it time you __________down to_________ your own things—I’m sorry for the delay, Dad

Were you busy last weekend? — Very. Rather than ____ time playing cards as usual, I devoted everymyself to ____ an advertisement. [ ]

________ the computer competition quite well, he won the first prize.

er sports we are going to enjoy,"Friendship comes first" is our______.

The solar-powered airplane Solar Impulse 2 arrived in Nanjing ______ April, 2015.