–Where are my _______ ?A.socks B. the sock C. sock
There is a bridge the river.A. on B. in C. over
There are bridges in the park. A. some B. any C. a
----Is there a lake? ----No,there . A. are't B. is C. isn't
Is there a in the park?A. houses B. grass C. river
There a forest in the nature park. A. Is B. are C. be