— How long is it ______ you picked up your badminton training?— It was not until my finance became better in last December ______ I started the training.
______ historical evidence, they tried their best to defend their point of view.
-- I think the waiter has forgotten us. We ________here for over half an hour! -- I think you're right. He probably thinks we have already ordered.
These children are polite and never speak loudly in class.________.
The city dedicated a monument ________ those killed in battle.
Vast amounts of government help _____ the economy of the area grow rapidly.