Some students are so ______ that they often make mistakes in their homework.
| A．careful | B．serious | C．careless | D．successful |
Four thousand kilometers _________ not a short distance.
| A．is | B．are | C．was | D．were |
_______ you ________ Huangshi since 10 years ago?
| A．Have ; gone to | B．Have ; been to | C．Have ; been in | D．Do, live in |
I_______ my homework in my study the whole morning . I went nowhere.
| A．do | B．did | C．was doing | D．would do |
_______ was cooked by Mum. It was so delicious.
| A．The dinner | B．A dinner | C．An dinner | D．Dinner |
---What your cousin in the future? ---An artist.
| A．will; going to be | B．are; going to be | C．Will; going to | D．is; going to be |