“This made me feel worried” is a kind of ________ structure.
| A．S+V +P | B．S+ V+ DO | C．S+ V +O +OC | D．S+ V +IO +DO |
My mother asks us _______ fingernails long.
A. keep B. to keep C. not to keep
The old man didn’t have a rest ______ his son came back..
A. after B. until C. when
My mother always ______ clothes in the evening, but tomorrow she ______ them in the afternoon.
A. washes, washes B. washes, is going to wash C. washed, washes
We should keep our classroom _____.
A. cleans B. cleaning C. clean
They had a _______ rest yesterday.
A.3--hours B. 3--hour C. 3 hours