I think (that) Jett is powerful. We can see (that) there are many colors in the piture. We hope (that) they will help more children.
An object clause can be put after verbs: say, know, think, believe, hope, mean.
I am glad (that) super wings always help children with their problems.
An object clause can be put after adjectives: sure, sad, certain, glad.
work out the rule
2. His father said. One and one is two. His father said (that) one and one is two.
3. He said. Lucy often goes shopping. He said (that) Lucy often went shopping.
Object clauses introduced by “that”.
1.An object clause can be put after some verbs, such as_th_i_n_k_,_b_e_l_ie_v_e_,___ _k_n_o_w_,_h_o_p_e_,m__e_a_n__; it can also follow some adjectives such as _s_u_r_e,_c_e_r_t_a_in__.