Look ＿＿＿ the people＿＿＿ the lake.
| A．in , behind | B．at , on | C．in , at | D．at , in |
You ＿＿＿ running and I＿＿＿ dancing.
| A．is , am | B．are , is | C．are , am | D．are , are |
Look ＿＿＿ the people ＿＿＿ the park.
| A．at , on | B．at , in | C．on , at | D．on , in |
They are ＿＿＿ a boat.
| A．row | B．rows | C．play | D．rowing |
-What are they doing?
-＿＿＿＿ playing football.
| A．Are | B．They’re | C．He’s | D．They |