---Who can help her carry the heavy box? --- .
You can be sure of _____ you have at present ; you cannot be sure of something_______you might get in the future .
.— Mom , what did your doctor say ?— He advised me to live_______ the air is fresher .
The weather was bad and the food was terrible , ___the holiday was very disappointing .
.—______ your school life here ?— Yes , but I don’t like_______when we have to do exercise on cold winter mornings .
— I’m thinking of the test tomorrow . I’m afraid I can’t pass this time .— ________! I’m sure you’ll make it .