单项选择题
The president and his advisors discussed matters that ______ to the war.
单项选择题 The reason he gave for his absence was obviously ______, for it was not the same excuse he told to another person.
单项选择题 There's no dining room or ______, but guests can have a self-service breakfast for ￡2.50.
单项选择题 He ______ the mud with a stick, looking for the ring he had dropped.
