They a new house for their old parents to live in.
A: are building
B: have built
C: would build
D: build
E: builds
F: will have built
A: are building
B: have built
C: would build
D: build
E: builds
F: will have built
举一反三
- If he has money, he ____ a science lab. A: will build B: build C: builds D: would have built
- The house ______ will be our new laboratory. A: building B: being built C: to build D: having built
- I hope they ____ this house by the time we come back next autumn. A: have built B: will build C: will have built D: are to build
- They __________ a good reputation. A: have built up B: has built up C: builds up D: have build up
- This is a hotel ( ) in 2015. A: building B: build C: builds D: built