Fill in the blanks with must, might, could or can’t.
1. The notebook _m_u__st_/m__i_g_h_t_ be Ming’s. It was on her desk.
2. The homework __c_a_n_’_t __ be Carol’s. She wasn’t at school today.
Person
Thing
Reason
rla
Deng Wen
Grace
volleyball toy truck magazine book CD
J. K. Rowling is her favorite author.
She loves volleyball.
Clothing Fun things Kitchen things
hat
volleyball
plate
jacket magazine
cups
T-shirt toy truck
CD
book
1b Listen and match each person with a thing and a reason.
Things in the backpack
1. T-shirt __________________________.
2. hair band __________________________. 3. tennis balls __________________________.
2b Listen again. Fill in the blanks.
The dictionary must be mine. It has my name on it.