With the successful launch of Tiangong-l, which was _____ breakthrough in space field,China's space dream took a step closer to _____ reality.
Today acupuncture(针刺疗法) has become popular round the world, _____ other traditional Chinese medicines.
Fully _ in looking after three children at home, she no longer has time to enjoy the various activities in the club.
The teacher recommended that the students ______ the following books.
Little Tom went to the stadium in a hurry, only______ the game had been put off.
In the face of all these difficulties, we’re not discouraged and ______ good spirits.