“XiJinping's report, ” a smile on his face, he continued, “_____ to several hot topics, discusses how to increase peasants' income.”
English is difficult __________ well in a short time.
Paul doesn't have to be made __________. He always works hard.
The careless driver is __________ for the traffic accident that __________ yesterday.
It is often __________ that human beings are naturally equipped to speak.
Linda, make sure the tables __________ before the guests arrive.