Complete the sentences with the given words, change the form if necessary. Regular ____________ (maintain) is very important if you want to keep this machine in good order.
举一反三
- Regular _______(main ) is very important if you want to keep this machine in good order.
- Complete the following sentences with the words given below. Change the form if necessary.
- Complete the sentences with the given words, change the form if necessary. He would like to order today’s ____________ (special)in this restaurant.
- Complete the sentences with the given words, change the form if necessary. It is full of ____________ (nature) ingredients.
- Complete the sentences with the given words, change the form if necessary. The ____________ (long) of the printer is 50 centimeters.