试题题干
WORD FORMATION
Complete the following sentence with the proper form of the word in the bracket.
(large) They are going to
a house by adding a new wing this summer.
参考答案
试题解析
此处缺少动词。
be going to do sth. 意为打算做某事。所以应该在to后接动词原形。变large为动词enlarge（扩大，扩充）。
句意：这个夏天，他们打算增加一个配楼，以扩大房子。