The public is requiring the Malaysian government to share________ Flight MH370.
| A．what they have known about | B．what have they known about |
| C．when they have known about | D．when have they known about |
--! What`s that ? – I can`t it .
| A．Look , look . | B．See , look | C．See , see | D．Look , see |
Jack has two .
knife B. knifes C. knives D.a knife
---- What`s that ? ---- It`s .
| A．box | B．boxes | C．a box | D．an box |
She a pen , but Ia ruler .
| A．have , have | B．has , has | C．has , have | D．have ,has |
I have apple .
| A．a | B．an | C．the | D．/ |