Don’t make him __________ all the cleaning alone. After all, he is so young.
| A．to do | B．do | C．not to do | D．doing |
【2013广东】Not only my friends but also I _______ interested in football and Messi is our favorite star.
| A．be | B．am | C．is | D．are |
【2013江苏盐城】Now the number of Chinese people working Africa more than one million.
| A．is | B．are | C．was | D．were |
【2013江苏扬州】A number of tourists ________ Yangzhou many times because it is such a beautiful city.
| A．have been to | B．has been to |
| C．has gone to | D．have gone to |
【2013辽宁鞍山】Neither he nor I__________ from Canada. We are from Australia.
| A．is | B．are | C．am | D．be |
【2013贵州安顺】Doing exercise good for your health.
| A．be | B．am | C．is | D．are |