we are () the USA A in B from C at But now we are in () A En

we are () the USA A in B from C at But now we are in () A En We are(A) having(B) the lunch(C) in(D) the restaurant now. we ( ) in the classroom.A all B are C are all D all are We are to have a holiday in the USA next month.中的are to have We are pleascd____our studies in school .A,in B,at C,of D,wi We are waiting____ the train station A for B at C from D of we are( )a meeting and i'll call you later.A.at B.have C.in ()We are in the same class now.let's_good friends.A.am B.is We are _ each other in some ways A.the same B.different from We are all working hard __this math problem?A.in B.at C.with We are going to school _____ about seven.A.at B.on C.in D.to we are happy ( )children's Day.A,on B,in C,at