[     ]

A. to
B. in
C. /

[     ]

A. at
B. on
C. in

[     ]

A. for
B. at
C. in

[     ]

A. on his fifty
B. at ages of fifty
C. when he fifty
D. in his fifties

(     ) 1. It's time to lunch.  _________________
(     ) 2. It's hot outside. Please put on your coat.  _________________
(     ) 3. How about this skirt?  _________________
(     ) 4. Who's at duty today?  _________________
(     ) 5. My father's birthday is at the 1st of June.  _________________
(     ) 6. On the street, there are many cars.  _________________
(     ) 7. I can see lots with trees.  _________________
(     ) 8. Do you like to play with a yo-yo?  _________________
(     ) 9. There is a park in the theatre.  _________________
(     ) 10. In your right, I can see two boys.  _________________

[     ]

A. on
B. in
C. at
D. of

[     ]

A. near
B. at
C. with
D. from

[     ]

A. in
B. at
C. by
D. with

[     ]

A. of
B. in
C. at
D. on