It's a pity that he missed attending the important conference with the Head Directors.

A. spend time with your friends

B. study or get your homework done

C. use it to understand the assignment

D. use it to make your day planner

B. some-a

C. any - some

D. any-a

B. household chores

C. house chores

D. family chores

B. travelled

C. has travelled

D. was travelling

A. while

B. when

C. until

D. since

A. weighed

B. coughed

C. photographed

D. laughed

B. My father reminded us to turned off all the electric appliances before going out.

C. My father reminded us about turning off all the electric appliances before going out.

D. My father reminded us to turn off all the electric appliances before going out.