a, The play begins.......................half past seven.
A. on B. in C. at D. to
b, The meeting of the History Society takes place...................two o'clock on Friday.
A. between B. from C. after D. since
c, This shop is open.....................nine o'clock on Fiday evenings.
A. until B. though C. since D. during
d, There is an English examination.......................Friday, $11^{th}$ December.
A. at B. in C. to D. on
e, The school library is open at time between four o'clock.................half past five.
A. from B. and C. to D. until
