His remarks left me about his real purpose.
| A．wonder | B．wondering | C．to wonder | D．wondered |
Why stand there watching — _____ and help us!
| A．come | B．coming |
| C．to come | D．to be coming |
I don’t want to listen a long story — just _____ me the result.
| A．tell | B．telling |
| C．to tell | D．to be telling |
______ the pieces of cloth with a loose stitch before finally sewing them together.
| A．Join | B．To join | C．Joining | D．Joined |
______ until the lights have turned to green.
| A．Wait | B．To wait |
| C．Waiting | D．Having waited |
______ your hand over your mouth when you cough.
| A．Put | B．Putting |
| C．To put | D．To be putting |