Grammar and Usage Exercises

Complete with the correct forms of the verbs.

01. If you (run) too fast you (tire) quickly.

02. If he (be) late we (miss) the train.

03. She (not go) to the courses unless she (have) her credit card.

04. If you (go) that way you (get) lost.

05. If you (watch) the kettle it (never boil).

06. If you (keep) right on you (get) there eventually.

07. Unless you (work) hard you (never get) anywhere.

08. If Mr Jones (call) (tell) him I have gone to Siberia.

09. They (not do) it if they (not have) the time.

10. If he (want) to get up early he (have to go) to bed before midnight.

VERB FORM AND USE

01 simple present
02 simple present have-be
03 drill: third person
04 elementary present
05 intermediate present

07 elementary past
08 continuous and simple
09 irregular past
10 irregular past
11 irregular past

14 past tense review
15 past tense review

19 present perfect
20 present/past perfect

23 conditional review
24 conditional
25 conditional

28 use of gerund
29 gerund
30 gerund and infinitive
31 gerund and infinitive
32 gerund and infinitive
33 gerund and infinitive