—Why was he late for school yesterday？
—He overslept．By the time he got to the bus stop，the bus________already________．
| A．was；leaving |
| B．has；left |
| C．would；leave |
| D．had；left |
We heard someone________in the next room．
| A．singing | B．to sing |
| C．sang | D．sings |
________our surprise，he went out of the forest by himself．
| A．To | B．For | C．At | D．With |
They had the same opinion．I was also agreement．
| A．for | B．in | C．with | D．over |
Don’t be hard________yourself．You should learn to relax yourself．
| A．to | B．on | C．with | D．of |
They heard the boys________loudly in the classroom when they passed by．
| A．talking | B．talked | C．to talk | D．talks |