Tom is a hard-working boy. He always ________ two hours doing his homework.
A. spends B. takes C. costs
TV and computer can our eyes to the outside world.
| A．call up | B．open up | C．turn up | D．take up |
--- How was your day off?
--- Pretty good! I ______ the science museum with my classmates.
| A．visit | B．visited | C．am visiting | D．will visit |
______ is too difficult in the world if you put your heart into it.
| A．Everything | B．Something | C．Nothing | D．Anything |
--- What time is it by your watch?
---It ______ 2:00 pm.
| A．tells | B．comes | C．keeps | D．says |
Tom didn’t get ready for his speech, so he was very ______ when he stood in front of class.
| A．short | B．sick | C．nervous | D．sad |