It was important near a snake.
| A．not to go | B．to not go |
| C．didn’t go | D．don’t go |
-- How many cakes can I have, Mum? -- _______, dear. They were prepared for your father.
| A．Both | B．Either | C．None | D．All |
-- Can I borrow your dictionary? -- Sorry, I don’t have __________.
| A．it | B．one | C．that | D．this |
Mo Yan, ________ordinary-looking writer from Shandong, China, was presented the Nobel Prize for Literature last year.
| A．a | B．an | C．the | D．/ |
——Who watered the flowers beside the window?——Helen ____________.
| A．Did | B．Do | C．did | D．does |
Goldfish don’t know _______ to them three seconds ago.
| A．what happens | B．what is happening | C．what happen | D．what happened |