Give the correct form of works to make the complete sentences

1, Give the correct form of works to make the complete sentences:
a, There are four .......................... in my house           ( bookshelf)
b, The must be ...........................went we cross the road        ( care)
c, Lee from Australia. She is................................             (Australia) 
d, There are a lot of..........................in this river             (fish)
e, Nobody in my class is.....................at Math than Thuy       (good)
g, Some .................................. are talking to each other      (MAN)
h, There are many ........................ in The summer          ( Act)
giúp mik nha mn