Question

Let's play a game.... the sun (giới từ)

Students enjoy different activities ..... school hours (giới từ)

Mai is often late ... Class (giới từ)

This bag is too heavy. You should ask someone.... help (giới từ) 

Answer 1

Let's play a game under the sun (giới từ)

Students enjoy different activities after school hours (giới từ)

Mai is often late for Class (giới từ)

This bag is too heavy. You should ask someone for help (giới từ) 

Answer 2

Let's play a game...under . the sun (giới từ)

Students enjoy different activities ...after.. school hours (giới từ)

Mai is often late ..for. Class (giới từ)

This bag is too heavy. You should ask someone..for.. help (giới từ)