The teacher stressed again that the students should not________any important details while retelling the story.
| A．bring out | B．let out | C．leave out | D．make out |
They tried to prevent the damage ________ their cattle.
| A．from protecting | B．protecting | C．protect | D．to protect |
His father disappeared, ________ two children and never _______ from again.
| A．left; being heard | B．leaving; heard | C．left; be heard | D．leaving; to be heard |
In order not to be disturbed, I spend three days _______ in my study.
| A．locking | B．locked | C．to lock | D．lock |
He tried to ________ in Japanese.
| A．understand himself | B．make himself understanding |
| C．make himself understood | D．make to understand |
He is said abroad now, but I don’t know in which country he is
| A．to study | B．to be studying |
| C．to have studied | D．studying |