We were excited at the sight of two five-star red flags rising in the stadium, two pairs of Chinese athletes ______ at the moment.
| A．to award | B．awarded |
| C．awarding | D．being awarded |
The electronic red-packet has been so ______ that AliPay and Tencent Wechat compete against each other openly and secretly since the beginning of this year.
| A．popular | B．convenient |
| C．favorable | D．arbitrary |
The Spring Festival is the most joyful time of the year, but it can also be ______ . With all the traveling, visiting relatives, and gift-buying, the holiday can become a tense time for many families.
| A．beneficial | B．optional |
| C．commercial | D．stressful |
There is a beautiful Chinese song called I Came Over the Ocean to See You. Why not do that in reality on this Valentine’s Day? Keep your plan a secret and ______suddenly.
| A．show up | B．cut in |
| C．show off | D．cut down |
As well as teaching soccer's basic skills and rules, the introduced textbooks will ______ team spirit and sense of responsibility.
| A．multiply | B．distinguish |
| C．preserve | D．develop |
Busy with their business, they had no time to ______ their wedding, so they had it organized by a company.
| A．accelerate | B．arrange |
| C．approve | D．acknowledge |